How To Fix SRT_CORE155 - WSRM-configuration has been invalidated in the meantime

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_CORE - Nachrichtenklasse für SOAP Runtime

• Message number: 155

• Message text: WSRM-configuration has been invalidated in the meantime

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_CORE155 - WSRM-configuration has been invalidated in the meantime ?

  The SAP error message SRT_CORE155 with the description "WSRM-configuration has been invalidated in the meantime" typically relates to issues with the Web Services Reliable Messaging (WSRM) configuration in SAP systems. This error can occur in scenarios where the configuration for WSRM has changed or become inconsistent while a process is still running.
  Cause:
  
  Configuration Changes: The most common cause of this error is that the WSRM configuration was modified while a message was being processed. This can happen if the configuration is updated or if there are changes in the service definitions.
  Session Timeout: If a session or transaction takes too long, it may lead to the invalidation of the WSRM configuration.
  Network Issues: Intermittent network issues can also lead to the invalidation of the configuration if the system cannot communicate properly with the WSRM service.
  Version Mismatch: If there are different versions of the WSRM configuration being used across different components or systems, it can lead to inconsistencies.
  
  Solution:
  
  Check Configuration: Review the WSRM configuration settings in the SAP system. Ensure that they are consistent and correctly set up. You can do this in transaction SOAMANAGER.
  Restart Services: If you suspect that the configuration has changed, try restarting the relevant services or the entire application server to refresh the configuration.
  Monitor Sessions: Ensure that long-running sessions are monitored and optimized to prevent timeouts that could lead to configuration invalidation.
  Error Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Update Components: Ensure that all components involved in the WSRM communication are updated to compatible versions to avoid version mismatch issues.
  Consult Documentation: Refer to SAP Notes and documentation related to WSRM for any specific patches or updates that may address known issues.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or fixes related to the SRT_CORE155 error.
  WSRM Documentation: Review the official SAP documentation on Web Services and WSRM for best practices and configuration guidelines.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed and resolved by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.