How To Fix SRT_WSP528 - Multiple "WSRM" attributes in operation "&1{&2}"

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 528

• Message text: Multiple "WSRM" attributes in operation "&1{&2}"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP528 - Multiple "WSRM" attributes in operation "&1{&2}" ?

  The SAP error message SRT_WSP528 indicates that there are multiple "WSRM" (Web Services Reliable Messaging) attributes defined for a specific operation in a web service. This can occur when the configuration of the web service is not set up correctly, leading to ambiguity in how the web service should handle reliable messaging.
  Cause:
  The error typically arises from one of the following scenarios:
  
  Duplicate Configuration: The operation in question has been configured with multiple WSRM attributes, which can lead to confusion about which attribute should be applied.
  Incorrect Service Definition: The service definition may have been incorrectly defined in the Enterprise Services Repository (ESR) or in the service implementation.
  Version Mismatch: There may be a mismatch in the versions of the WSRM specification being used, leading to conflicts in the attributes.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Service Definition:
  
  Go to the Enterprise Services Repository (ESR) and check the service definition for the operation mentioned in the error message.
  Ensure that there is only one set of WSRM attributes defined for the operation.
  
  
  
  Remove Duplicates:
  
  If you find multiple WSRM attributes, remove the duplicates and ensure that only one set of attributes is defined for the operation.
  
  
  
  Validate Configuration:
  
  Validate the configuration of the web service in the Integration Directory (ID) to ensure that it aligns with the definitions in the ESR.
  
  
  
  Check for Updates:
  
  Ensure that you are using the latest version of the SAP software and that all relevant patches have been applied. Sometimes, bugs in earlier versions can lead to such issues.
  
  
  
  Test the Service:
  
  After making the necessary changes, test the web service to ensure that the error has been resolved and that the service is functioning as expected.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or the SAP Community for any specific guidelines related to WSRM configuration and best practices.
  
  
  
  Related Information:
  
  WSRM (Web Services Reliable Messaging): A protocol that allows messages to be sent reliably between distributed applications. It ensures that messages are delivered in the correct order and that they are not lost.
  SAP PI/PO: If you are using SAP Process Integration (PI) or Process Orchestration (PO), ensure that your integration scenarios are correctly configured to handle WSRM.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.