How To Fix SRT_WSP2718 - No entry found in CDT-cache for system key '&1' and contract impl. '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 718

• Message text: No entry found in CDT-cache for system key '&1' and contract impl. '&2'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2718 - No entry found in CDT-cache for system key '&1' and contract impl. '&2' ?

  The SAP error message SRT_WSP2718 indicates that there is no entry found in the CDT (Cache Data Transport) cache for a specific system key and contract implementation. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with web services.
  Cause:
  
  Missing Cache Entry: The most common cause is that the required entry for the specified system key and contract implementation is not present in the CDT cache. This can happen if the cache has not been populated correctly or if the cache has been cleared.
  Configuration Issues: There may be issues with the configuration of the web service or the service consumer, leading to the inability to find the required entry.
  Transport Issues: If the system key refers to a remote system, there may be transport issues preventing the cache from being populated.
  Version Mismatch: There could be a mismatch between the versions of the service being called and the version expected by the cache.
  
  Solution:
  
  Check Cache Entries: Verify if the required entry exists in the CDT cache. You can do this by accessing the relevant transaction in SAP (e.g., SRT_ADMIN) and checking the cache entries.
  Refresh Cache: If the entry is missing, you may need to refresh or repopulate the cache. This can often be done by restarting the relevant services or using the cache management tools in SAP.
  Review Configuration: Ensure that the web service configuration is correct. Check the service definitions, endpoints, and any related settings to ensure they are properly set up.
  Check Logs: Review the application logs (e.g., using transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  Re-deploy Services: If the issue persists, consider re-deploying the web service or the related components to ensure that all configurations are correctly applied.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: 
  
  SRT_ADMIN: For managing web service runtime and cache.
  SLG1: For viewing application logs.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Web Service Configuration: Familiarize yourself with the configuration of web services in SAP, including service definitions, WSDL files, and endpoint configurations.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.