How To Fix SRT_WSP2562 - Application key and/or application change key are empty: '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 562

• Message text: Application key and/or application change key are empty: '&1'

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2562 - Application key and/or application change key are empty: '&1' ?

  The SAP error message SRT_WSP2562 indicates that there is an issue with the application key and/or application change key being empty in the context of a web service call. This error typically arises in scenarios involving SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web services.
  Cause:
  
  Missing Configuration: The application key or application change key is not configured properly in the web service settings.
  Incorrect Mapping: The mapping of the web service might not be set up correctly, leading to the keys not being populated.
  Service Definition Issues: The service definition in the Enterprise Services Repository (ESR) may not have the necessary keys defined.
  Transport Issues: If the service was recently transported from one system to another, the keys may not have been included or configured correctly in the target system.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant web service configuration in the SAP system.
  Ensure that the application key and application change key are correctly defined and not left empty.
  
  
  
  Review Service Definition:
  
  Check the service definition in the ESR to ensure that the application key and application change key are properly defined.
  If necessary, update the service definition and regenerate the service.
  
  
  
  Mapping Verification:
  
  Verify the mapping used in the integration process to ensure that it correctly populates the application key and application change key.
  If you are using a graphical mapping or XSLT, check the logic to ensure that the keys are being set correctly.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that all necessary objects were transported correctly.
  Check if the keys are defined in the source system and ensure they are included in the transport request.
  
  
  
  Testing:
  
  After making the necessary changes, test the web service call again to see if the error persists.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation related to web services and integration scenarios for best practices and configuration guidelines.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.