How To Fix /STTPEC/MSG200 - =================== RFC Communication ===============

SAP Error Message - Details

• Message type: E = Error

• Message class: /STTPEC/MSG -

• Message number: 200

• Message text: =================== RFC Communication ===============

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/MSG200 - =================== RFC Communication =============== ?

  The SAP error message /STTPEC/MSG200 related to RFC (Remote Function Call) communication typically indicates an issue with the communication between SAP systems or between an SAP system and an external system. This error can arise due to various reasons, including network issues, configuration problems, or authorization issues.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems between the systems involved in the RFC communication.
  Configuration Errors: The RFC destination may not be configured correctly in the SAP system. This includes incorrect settings for the target system's IP address, port, or connection type.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to perform the requested operation.
  System Availability: The target system may be down or not reachable due to maintenance or other issues.
  Firewall Restrictions: Firewalls may be blocking the communication between the systems.
  SAP Notes: There may be specific SAP Notes related to the error that need to be applied.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the systems is stable and that there are no firewalls blocking the communication.
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Check the configuration of the RFC destination (e.g., TCP/IP settings, user credentials).
  Test the connection using the "Test Connection" button.
  
  
  Review Authorizations: Ensure that the user used for the RFC connection has the necessary authorizations to execute the required functions.
  Check System Status: Verify that the target system is up and running and that the relevant services are active.
  Review SAP Notes: Search for any relevant SAP Notes that may address the specific error or provide patches or updates.
  Check Logs: Review the system logs (transaction SM21) and the RFC trace (transaction SM58) for more detailed error messages that can provide additional context.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SM21: System Log
  SM58: Asynchronous RFC Monitor
  
  
  SAP Notes: Always check the SAP Support Portal for any specific notes related to the error message.
  Documentation: Refer to SAP documentation for detailed information on RFC communication and troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or consult with a technical expert familiar with your specific SAP environment.