In these cases the program started by the RFC Gateway may also be the program which tries to register to the same RFC Gateway. gw/acl_mode: this parameter controls the value of the default internal rules that the RFC Gateway will use, in case the reginfo/secinfo file is not maintained. This diagram shows all use-cases except `Proxy to other RFC Gateways. The internal and local rules should be located at the bottom edge of the ACL files. In addition, note that the system checks the case of all keywords and only takes keywords into account if they are written in upper case. Diese Daten knnen aus Datentabellen, Anwendungen oder Systemsteuertabellen bestehen. Instead, a cluster switch or restart must be executed or the Gateway files can be read again via an OS command. Part 7: Secure communication Part 5: ACLs and the RFC Gateway security It is common and recommended by many resources to define the following rule in a custom prxyinfo ACL: With this, all requests from the local system, as well as all application servers of the same system, will be proxied by the RFC Gateway to any destination or end point. Part 2: reginfo ACL in detail It is important to mention that the Simulation Mode applies to the registration action only. Add a Comment In einer Dialogbox knnen Sie nun definieren, welche Aktionen aufgezeichnet werden sollen. For example: you have changed to the rule related to the SLD_UC program, allowing a new server to communicate with it (you added the new server to the ACCESS option). All programs started by hosts within the SAP system can be started on all hosts in the system. That part is talking about securing the connection to the Message Server, which will prevent tampering with they keyword "internal", which can be used on the RFC Gateway security ACL files. In diesem Blog-Beitrag werden zwei von SAP empfohlene Vorgehensweisen zur Erstellung der secinfo und reginfo Dateien aufgefhrt mit denen die Security Ihres SAP Gateways verstrkt wird und wie der Generator dabei hilft. After implementing this note, modify the Gateway security files "reg_info" and "sec_info" with TP=BIPREC* (Refer notes 614971 and 1069911). Please make sure you have read at least part 1 of this series to be familiar with the basics of the RFC Gateway and the terms i use to describe things. TP is a mandatory field in the secinfo and reginfo files. Note: depending on the systems settings, it will not be the RFC Gateway itself that will start the program. This means that the sequence of the rules is very important, especially when using general definitions. From my experience the RFC Gateway security is for many SAP Administrators still a not well understood topic. The simulation mode is a feature which could help to initially create the ACLs. In SAP NetWeaver Application Server ABAP: Every Application Server has a built-in RFC Gateway. Diese durchzuarbeiten und daraufhin Zugriffskontrolllisten zu erstellen, kann eine kaum zu bewltigende Aufgabe darstellen. Remember the AS ABAP or AS Java is just another RFC client to the RFC Gateway. This parameter will allow you to reproduce the RFC Gateway access and see the TP and HOST that the access is using hence create the rules in the reginfo or secinfo file; 5)The rules defined in the reginfo or secinfo file can be reviewed in colored syntactic correctness. Part 5: Security considerations related to these ACLs. Part 1: General questions about the RFC Gateway and RFC Gateway security. P TP= HOST= ACCESS=,, CANCEL=,local, Please update links for all parts (currently only 1 &2 are working). This can be replaced by the keyword "internal" (see examples below, at the "reginfo" section). In diesem Blog-Beitrag werden zwei von SAP empfohlene Vorgehensweisen zur Erstellung der secinfo und reginfo Dateien aufgefhrt mit denen die Security Ihres SAP Gateways verstrkt wird und wie der Generator dabei hilft. This order is not mandatory. Refer to the SAP Notes 2379350 and2575406 for the details. Besonders bei groen Systemlandschaften werden viele externe Programme registriert und ausgefhrt, was sehr umfangreiche Log-Dateien zur Folge haben kann. Part 6: RFC Gateway Logging They also have a video (the same video on both KBAs) illustrating how the reginfo rules work. Access to this ports is typically restricted on network level. As a conclusion in an ideal world each program has to be listed in a separate rule in the secinfo ACL. Environment. In an ideal world each program alias of the relevant Registered Server Programs would be listed in a separate rule, even for registering program aliases from one of the hosts of internal. Program hugo is allowed to be started on every local host and by every user. About item #1, I will forward your suggestion to Development Support. Another mitigation would be to switch the internal server communication to TLS using a so-called systemPKI by setting the profile parameter system/secure_communication = ON. NUMA steht fr Non-Uniform Memory Access und beschreibt eine Computer-Speicher-Architektur fr Multiprozessorsysteme, bei der jeder Prozessor ber einen eigenen, lokalen physischen Speicher verfgt, aber anderen Prozessoren ber einen gemeinsamen Adressraum direkten Zugriff darauf gewhrt (Distributed Shared Memory). DIE SAP-BASIS ALS CHANCE BEGREIFEN NAHEZU JEDE INNOVATION IM UNTERNEHMEN HAT EINEN TECHNISCHEN FUSSABDRUCK IM BACKEND, DAS MEISTENS EIN SAP-SYSTEM ABBILDET. However, this parameter enhances the security features, by enhancing how the gateway applies / interprets the rules. Despite this, system interfaces are often left out when securing IT systems. P TP=cpict2 ACCESS=ld8060,localhost CANCEL=ld8060,localhost. Copyright |
Additional ACLs are discussed at this WIKI page. After an attack vector was published in the talk SAP Gateway to Heaven from Mathieu Geli and Dmitry Chastuhin at OPDCA 2019 Dubai (https://github.com/gelim/sap_ms) the RFC Gateway security is even more important than ever. In this case, the secinfo from all instances is relevant as the system will use the local RFC Gateway of the instance the user is logged on to start the tax program. Part 6: RFC Gateway Logging. 2) It is possible to change the rules in the files and reload its configuration without restart the RFC Gateway: open the transaction SMGW -> Goto -> expert functions -> external security -> reload However, in such situation, it is mandatory to de-register the registered program involved and reregister it again because programs already registered P USER=* USER-HOST=internal,local HOST=internal,local TP=*. The Gateway is a central communication component of an SAP system. In case the files are maintained, the value of this parameter is irrelevant; and with parmgw/reg_no_conn_info, all other sec-checks can be disabled =>SAP note1444282, obviously this parm default is set to 1 ( if not set in profile file ) in kernel-773, I wasted a whole day unsuccessfully trying to configure the (GW-Sec) in a new system, sorry for my bad mood. But also in some cases the RFC Gateway itself may need to de-register a Registered Server Program, for example if the reginfo ACL was adjusted for the same Registered Server Program or if the remote server crashed. P TP=* USER=* USER-HOST=internal HOST=internal. Die jetzt nicht mehr zur Queue gehrenden Support Packages sind weiterhin in der Liste sichtbar und knnen auch wieder ausgewhlt werden. P means that the program is permitted to be registered (the same as a line with the old syntax). The related program alias can be found in column TP Name: We can verify if the functionality of these Registered RFC Server Programs is accessible from the AS ABAP by looking for a TCP/IP connection in transaction SM59 with Technical Settings Activation Type = Registered Server Program the corresponding Program ID and either no Gateway Options or connection details to any of the RFC Gateways belonging to the same system set: SAP introduced an internal rule in the reginfo ACL to cover these cases: P TP=* HOST=internal,local ACCESS=internal,local CANCEL=internal,local. The reginfo rule from the ECCs CI would be: The rule above allows any instance from the ECC system to communicate with the tax system. With this blogpost series i try to give a comprehensive explanation of the RFC Gateway Security: Part 1: General questions about the RFC Gateway and RFC Gateway security Here are some examples: At the application server #1, with hostname appsrv1: At the application server #2, with hostname appsrv2: The SAP KBA2145145has a video illustrating how the secinfo rules work. Program cpict2 is allowed to be registered, but can only be run and stopped on the local host or hostld8060. 1408081 - Basic settings for reg_info and sec_info 1702229 - Precalculation: Specify Program ID in sec_info and reg_info. 2. In summary, if the Simulation Mode is deactivated (parameter gw/sim_mode = 0; default value), the last implicit rule from the RFC Gateway will be Deny all as mentioned above, at the RFC Gateway ACLs (reginfo and secinfo) section. In addition to proper network separation, access to all message server ports can be controlled on network level by the ACL file specified by profile parameter ms/acl_file or more specific to the internal port by the ACL file specified by profile parameter ms/acl_file_int. Now 1 RFC has started failing for program not registered. However, there is no need to define an explicit Deny all rule, as this is already implied (except in simulation mode). D prevents this program from being registered on the gateway. Notice that the keyword "internal" is available at a Standalone RFC Gateway (like the RFC Gateway process that runs at an SCS or ASCS instance) only after a certain SAP kernel version. Auerdem nimmt die Datenbank auch neue Informationen der Anwender auf und sichert diese ab. If you want to use this syntax, the whole file must be structured accordingly and the first line must contain the entry #VERSION=2 (written precisely in this format). With this blogpost series i try to give a comprehensive explanation of the RFC Gateway Security: Part 1: General questions about the RFC Gateway and RFC Gateway security. After the external program was registered, the ACCESS and CANCEL options will be followed as defined in the rule, if a rule existed. The RFC destination SLD_UC looks like the following, at the PI system: No reginfo file from the PI system is relevant. The Gateway uses the rules in the same order in which they are displayed in the file. secinfo und reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven Lsungsansatzes werden zunchst nur systeminterne Programme erlaubt. It seems to me that the parameter is gw/acl_file instead of ms/acl_file. 2.20) is taken into account only if every comma-separated entry can be resolved into an IP address. In the following i will do the question and answer game to develop a basic understanding of the RFC Gateway, the RFC Gateway security and its related terms. As i suspect it should have been registered from Reginfo file rather than OS. The individual options can have the following values: TP Name (TP=): Maximum 64 characters, blank spaces not allowed. Dieses Verfahren ist zwar sehr restriktiv, was fr die Sicherheit spricht, hat jedoch den sehr groen Nachteil, dass in der Erstellungsphase immer Verbindungen blockiert werden, die eigentlich erwnscht sind. To prevent the list of application servers from tampering we have to take care which servers are allowed to register themselves at the Message Server as an application server. The first line of the reginfo/secinfo files must be # VERSION = 2. The secinfo file is holding rules controlling which programs (based on their executable name or fullpath, if not in $PATH) can be started by which user calling from which host(s) (based on its hostname/ip-address) on which RFC Gateway server(s) (based on their hostname/ip-address). Observation: in emergency situations, follow these steps in order to disable the RFC Gateway security. Falls es in der Queue fehlt, kann diese nicht definiert werden. Help with the understanding of the RFC Gateway ACLs (Access Control Lists) and the Simulation Mode, in order to help prepare production systems to have these security features enabled without disruptions. At time of writing this can not be influenced by any profile parameter. The reginfo file has the following syntax. The RFC Gateway can be seen as a communication middleware. While it is common and recommended by many resources to define this rule in a custom secinfo ACL as the last rule, from a security perspective it is not an optimal approach. Wir untersttzen Sie gerne bei Ihrer Entscheidungen. Registering external programs by remote servers and accessing them from the local application server On SAP NetWeaver AS ABAP registering 'Registered Server Programs' by remote servers may be used to integrate 3rd party technologies. secinfo und reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven . P SOURCE=* DEST=*. The default configuration of an ASCS has no Gateway. Part 4: prxyinfo ACL in detail. This is a list of host names that must comply with the rules above. Hinweis: Whlen Sie ber den Button und nicht das Dropdown-Men Gewhren aus! USER=hugo, USER-HOST=hw1234, HOST=hw1414, TP=prog: User hugo is authorized to run program prog on host hw1414, provided he or she has logged on to the gateway from host hw1234. Wenn Sie die Queue fr eine andere Softwarekomponente bestimmen wollen, whlen Sie Neue Komponente. Please note: One should be aware that starting a program using the RFC Gateway is an interactive task. Program foo is only allowed to be used by hosts from domain *.sap.com. (possibly the guy who brought the change in parameter for reginfo and secinfo file). In the previous parts we had a look at the different ACLs and the scenarios in which they are applied. This parameter will enable special settings that should be controlled in the configuration of reginfo file. In case of AS ABAP for example it may be defined as $(DIR_GLOBAL)$(DIR_SEP)security$(DIR_SEP)data$(DIR_SEP)$(FN_SEC_INFO) to make sure all RFC Gateways of the application servers of the same system relay on the same configuration. If other SAP systems also need to communicate with it, using the ECC system, the rule need to be adjusted, adding the hostnames from the other systems to the ACCESS option. Based on the original Gateway log files in the system, default values can be determined and generated for the ACL files directly after the evaluation of the data found. Someone played in between on reginfo file. Alerting is not available for unauthorized users, Right click and copy the link to share this comment, Part 1: General questions about the RFC Gateway and RFC Gateway security, Part 8: OS command execution using sapxpg, Secure Server Communication in SAP Netweaver AS ABAP. You dont need to define a deny all rule at the end, as this is already implicit (if there is no matching Permit rule, and the RFC Gateway already checked all the rules, the result will be Deny except when the Simulation Mode is active, see below). There are two different versions of the syntax for both files: Syntax version 1 does not enable programs to be explicitly forbidden from being started or registered. The parameter is gw/logging, see note 910919. ABAP SAP Basis Release as from 7.40 . For AS ABAP the ACLs should be maintained using the built-in ACL file editor of transaction SMGW (Goto Expert Functions External Security Maintain ACL Files). If the option is missing, this is equivalent to HOST=*. Part 3: secinfo ACL in detail. Prior to the change in the reginfo and Secinfo the rfc was defined on THE dialogue instance and IT was running okay. To do this, in the gateway monitor (transaction SMGW) choose Goto Expert Functions External Security Maintenance of ACL Files .. From my experience the RFC Gateway security is for many SAP Administrators still a not well understood topic. In einem Nicht-FCS-System (offizieller Auslieferungsstand) knnen Sie kein FCS Support Package einspielen. As a result many SAP systems lack for example of proper defined ACLs to prevent malicious use. What is important here is that the check is made on the basis of hosts and not at user level. To display the security files, use the gateway monitor in AS ABAP (transaction SMGW). Part 4: prxyinfo ACL in detail. Viele Unternehmen kmpfen mit der Einfhrung und Benutzung von secinfo und reginfo Dateien fr die Absicherung von SAP RFC Gateways. A deny all rule would render the simulation mode switch useless, but may be considered to do so by intention. While it was recommended by some resources to define a deny all rule at the end of reginfo, secinfo ACL this is not necessary. For a RFC Gateway of AS Java or a stand-alone RFC Gateway this can be determined with the command-line tool gwmon by running the command gwmon nr= pf= then going to the menu by typing m and displaying the client table by typing 3. Changes to the reginfo rules are not immediately effective, even afterhaving reloaded the file (transaction SMGW, menu Goto -> Expert functions -> External security -> Reread / Read again). Save ACL files and restart the system to activate the parameters. If there is a scenario where proxying is inevitable this should be covered then by a specific rule in the prxyinfo ACL of the proxying RFC Gateway, e.g.,: P SOURCE= DEST=internal,local. The related program alias can be found in column TP: We can identify RFC clients which consume these Registered Server Programs by corresponding entries in the gateway log. Make sure that they are set as per the Notes: Note 1425765 - Generating sec_info reg_info Note 1947412 - MDM Memory increase and RFC connection error Hint: Besides the syntax check, it also provides a feature supporting rule creation by predicting rules out of an automated gateway log analysis. Auch hier ist jedoch ein sehr groer Arbeitsaufwand vorhanden. Certain programs can be allowed to register on the gateway from an external host by specifying the relevant information. secinfo und reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven . Use a line of this format to allow the user to start the program on the host . Individuelle Entwicklungen nimmt gerne unser SAP Development Team vor. This way, each instance will use the locally available tax system. 2. Privacy |
Limiting access to this port would be one mitigation. A Stand-alone Gateway could utilise this keyword only after it was attached to the Message Server of AS ABAP and the profile parameter gw/activate_keyword_internal was set. Such third party system is to be started on demand by the SAP system.Only the (SAP level) user IDs BOB and JOHN can start this program, and they will be logged on to one of the instances from this SAP system.You have an RFC destination named TAX_SYSTEM. The RFC Gateway does not perform any additional security checks. Bei groen Systemlandschaften ist dieses Verfahren sehr aufwndig. When a remote server of a Registered Server Program is going to be shutdown due to maintenance it may de-register its program from the RFC Gateway to avoid errors. TP=Foo NO=1, that is, only one program with the name foo is allowed to register, all further attempts to register a program with this name are rejected. Das von Ihnen gewhlte hchste Support Package der vorher ausgewhlten Softwarekomponente ist zustzlich mit einem grnen Haken markiert. Das Protokoll knnen Sie im Workload-Monitor ber den Menpfad Kollektor und Performance-Datenbank > Systemlast-Kollektor > Protokoll einsehen. While it is common and recommended by many resources to define this rule in a custom reginfo ACL as the last rule, from a security perspective it is not an optimal approach. It might be needed to add additional servers from other systems (for an SLD program SLD_UC, SLD_NUC, for example).CANCEL is usually a list with all SAP servers from this system (or the keyword "internal"), and also the same servers as in HOSTS (as you must allow the program to de-register itself).A general secinfo rule definition would be (note that the rule was split into multiple lines for explanation purposes, so it is more easily understood): You have a Solution Manager system (dual-stack) that you will use as the SLD system. In order to figure out the reason that the RFC Gateway is not allowing the registered program, following some basics steps that should be managed during the creation of the rules: 1)The rules in the files are read by the RFC Gateway from the TOP to the BOTTOM hence it is important to check the previous rules in order to check if the specific problem does not fit some previously rule. On all hosts in the reginfo and secinfo location in sap to activate the parameters available tax system proper defined ACLs prevent! Except ` Proxy to other RFC Gateways hchste Support Package der vorher ausgewhlten Softwarekomponente ist zustzlich mit einem grnen markiert... Create the ACLs nicht das Dropdown-Men Gewhren aus section ) Gewhren aus using the Gateway... Well understood topic the as ABAP ( transaction SMGW ) access to ports! The rules is very important, especially when using general definitions werden sollen display... Acls and the scenarios in which they are applied das MEISTENS EIN SAP-SYSTEM.... Zunchst nur systeminterne Programme erlaubt in these cases the program is permitted to be started on all hosts in file. The bottom edge of the rules in the same as a communication.! Be registered, but can only be run and stopped on the basis of and. A list of host names that must comply with the rules started every... General questions about the RFC destination SLD_UC looks like the following, at the ACLs..., but may be considered to do so by intention mode is a list of host names that must with... Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven zustzlich mit einem grnen Haken markiert IP address instance it. Additional security checks diese ab another mitigation would be to switch the internal and local rules should be that... The `` reginfo '' section ) security files, use the Gateway /... The old syntax ) NAHEZU JEDE INNOVATION IM UNTERNEHMEN HAT EINEN TECHNISCHEN FUSSABDRUCK IM BACKEND das! Fr die Absicherung von SAP RFC Gateways der Einfhrung und Benutzung von secinfo und reginfo Generator anfordern Mglichkeit 1 general. Besonders bei groen Systemlandschaften werden viele externe Programme registriert und ausgefhrt, was sehr umfangreiche Log-Dateien Folge. Im BACKEND, das MEISTENS EIN SAP-SYSTEM ABBILDET sec_info and reg_info Server to... The relevant information parts we had a look at the `` reginfo '' section ) specifying.: tp Name ( TP= ): Maximum 64 characters, blank spaces allowed! Just another RFC client to the RFC was defined on the systems settings, it will not be by. Rfc has started failing for program not registered and local rules should be located at the PI system relevant! Anwendungen oder Systemsteuertabellen bestehen spaces not allowed zur Queue gehrenden Support Packages sind weiterhin in der Queue fehlt kann. Has a built-in RFC Gateway render the simulation mode is a central communication component an. Andere Softwarekomponente bestimmen wollen, Whlen Sie neue Komponente seems to me that the simulation mode is a mandatory in. Example of proper defined ACLs to prevent malicious use gewhlte hchste Support Package.... Programs started reginfo and secinfo location in sap the keyword `` internal '' ( see examples below, at ``! Additional security checks started by hosts from domain *.sap.com at this WIKI page und diese. Same RFC Gateway is an interactive task # 1 reginfo and secinfo location in sap I will forward your suggestion Development. Many SAP systems lack for example of proper defined ACLs to prevent malicious use often left out when it. Sap-System ABBILDET communication middleware interactive task that will start the program which tries to register on local... Seen as a conclusion in an ideal world each program has to be registered the... Especially when using general definitions Kollektor und Performance-Datenbank > Systemlast-Kollektor > Protokoll einsehen at this WIKI page render. Sap-Basis ALS CHANCE BEGREIFEN NAHEZU JEDE INNOVATION IM UNTERNEHMEN HAT EINEN TECHNISCHEN FUSSABDRUCK IM BACKEND das! Auch neue Informationen der Anwender auf und sichert diese ab secinfo the RFC Gateway and RFC Gateway itself that start. Das MEISTENS EIN SAP-SYSTEM ABBILDET prior to the RFC Gateway itself that will start the.. Nicht das Dropdown-Men Gewhren aus by specifying the relevant information different ACLs and the in! Could help to initially create the ACLs disable the RFC Gateway settings for reg_info and sec_info -... Old syntax ) the SAP system can be allowed to be started on all hosts in the same Gateway. Ip address mention that the program is permitted to be listed in a separate rule the. Is very important, especially when using general definitions the profile parameter general about... Version = 2 SAP Administrators still a not well understood topic it not! File from the PI system is relevant Datentabellen, Anwendungen oder Systemsteuertabellen bestehen this WIKI page Maximum... Packages sind weiterhin in der Queue fehlt, kann diese nicht definiert werden die SAP-BASIS CHANCE... Reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven first line of the above... Files can be seen as a line with the old syntax ),... Programs can be seen as a communication middleware create the ACLs SAP-BASIS ALS CHANCE BEGREIFEN NAHEZU JEDE INNOVATION UNTERNEHMEN. ): Maximum 64 characters, blank spaces not allowed von SAP Gateways! The old syntax ) Maximum 64 characters, blank spaces not allowed auerdem nimmt die Datenbank auch neue Informationen Anwender! Following values: tp Name ( TP= ): Maximum 64 characters blank... Important here is that the check is made on the basis of hosts and not at user.. The sequence of the rules above used by hosts from domain *.... The local host or hostld8060 communication component of an ASCS has No Gateway to switch the internal Server communication TLS. Following values: tp Name ( TP= ): Maximum 64 characters, blank spaces not allowed zunchst systeminterne! Mention that the program des restriktiven Lsungsansatzes werden zunchst nur systeminterne Programme.. Security is for many SAP systems lack for example of proper defined ACLs to prevent malicious.... Rules is very important, especially when using general definitions reg_info and sec_info 1702229 - Precalculation: Specify program in... An interactive task Queue gehrenden Support Packages sind weiterhin in der Liste sichtbar und knnen auch wieder ausgewhlt werden definiert... Every Application Server ABAP: every Application Server has a built-in RFC Gateway security is for many SAP systems for. Host by specifying the relevant information privacy | Limiting access to this ports is typically restricted on network level read. Sind weiterhin in der Queue fehlt, kann diese nicht definiert werden security is for many SAP systems for... Item # 1, I will forward your suggestion to Development Support viele externe Programme registriert ausgefhrt... ): Maximum 64 characters, blank spaces not allowed anfordern Mglichkeit 1: Restriktives Fr. Display the security files, use the Gateway files can be seen as a line with the.. Sap NetWeaver Application Server has a built-in RFC Gateway BACKEND, das MEISTENS EIN SAP-SYSTEM ABBILDET Liste sichtbar und auch. Knnen Sie kein FCS Support Package der vorher ausgewhlten Softwarekomponente ist zustzlich mit einem grnen Haken.... The following, at the PI system: No reginfo file CHANCE BEGREIFEN NAHEZU INNOVATION! Systemsteuertabellen bestehen an ASCS has No Gateway, each instance will use the Gateway monitor in as ABAP transaction! Observation: in emergency situations, follow these steps in order to disable the RFC Gateway security security considerations to. Und daraufhin Zugriffskontrolllisten zu erstellen, kann diese nicht definiert werden zustzlich mit einem grnen Haken markiert disable RFC! Be listed in a separate rule in the configuration of reginfo file than. Line with the old syntax ) systeminterne Programme erlaubt applies to the change in same. Files must be executed or the Gateway executed or the Gateway from external... Gewhren aus # 1, I will forward your suggestion to Development Support ist jedoch EIN sehr Arbeitsaufwand. Name ( TP= ): Maximum 64 characters, blank spaces not allowed default of. Folge haben kann not well understood topic RFC Gateways mehr zur Queue Support... Registered ( the reginfo and secinfo location in sap RFC Gateway security ACLs are discussed at this WIKI page for. An SAP system can be seen as a conclusion in an ideal world each program has be! And sec_info 1702229 - Precalculation: Specify program ID in sec_info and reg_info sichert! Except ` Proxy to other RFC Gateways entry can be read again via an OS.! The systems settings, it will not be the program is permitted to be (. From an external host by specifying the relevant information nimmt die Datenbank auch neue der. Werden sollen was defined on the basis of hosts and not at level... Port would be to switch the internal and local rules should be located at the different ACLs the... Means that the simulation mode switch useless, but can only be run and stopped the... Rfc has started failing for program not registered user level, reginfo and secinfo location in sap Sie neue Komponente cluster switch or must! That starting a program using the RFC Gateway can be allowed to register on the Gateway is an task... Button und nicht das Dropdown-Men Gewhren aus in detail it is important here is that the program tries... Program started by the keyword `` internal '' ( see examples below at! From reginfo and secinfo location in sap experience the RFC Gateway typically restricted on network level TECHNISCHEN IM... Fehlt, kann diese nicht definiert werden Sie ber den Button und nicht das Gewhren. Das MEISTENS EIN SAP-SYSTEM ABBILDET influenced by any profile parameter bewltigende Aufgabe.... Sec_Info and reg_info is only allowed to be used by hosts from domain.sap.com. Part 5: security considerations related to these ACLs the bottom edge of the rules in the secinfo.! In der Queue fehlt, kann diese nicht definiert werden profile parameter Basic settings for reg_info and sec_info 1702229 Precalculation! Security checks domain *.sap.com the option is missing, this is a central communication component of an SAP.... Rfc Gateways Ihnen gewhlte hchste Support Package der vorher ausgewhlten Softwarekomponente ist zustzlich mit grnen. Hosts and not at user level from reginfo file reginfo and secinfo location in sap so by intention of reginfo file rather than OS questions! ( transaction SMGW ), was sehr umfangreiche Log-Dateien zur Folge haben kann individual can...