How To Fix SRT_WSP2456 - Error while adding entry to export structure. (&1 &2 &3)

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 456

• Message text: Error while adding entry to export structure. (&1 &2 &3)

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_WSP2456 - Error while adding entry to export structure. (&1 &2 &3) ?

  The SAP error message SRT_WSP2456, which states "Error while adding entry to export structure. (&1 &2 &3)," typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an issue with the data being processed in a web service or when handling the export structure of a service.
  Cause:
  
  Data Type Mismatch: The data being sent to the export structure may not match the expected data types or formats.
  Null or Invalid Values: The values being added to the export structure may be null or invalid, which can lead to this error.
  Configuration Issues: There may be issues with the configuration of the web service or the mapping of the data.
  Memory Issues: In some cases, insufficient memory or resources can lead to this error when trying to process large amounts of data.
  Version Compatibility: If there are version mismatches between the service consumer and provider, it can lead to issues in data handling.
  
  Solution:
  
  Check Data Types: Ensure that the data being passed to the export structure matches the expected data types. Validate the input data for any discrepancies.
  Validate Input Values: Check for null or invalid values in the data being processed. Ensure that all required fields are populated correctly.
  Review Configuration: Verify the configuration of the web service and ensure that the mappings are set up correctly. Check the service definitions and ensure they are aligned with the expected structure.
  Increase Memory Allocation: If memory issues are suspected, consider increasing the memory allocation for the SAP application server or optimizing the data being processed.
  Check for Updates: Ensure that you are using the latest version of SAP software and that all relevant patches have been applied. This can help resolve compatibility issues.
  Debugging: Use debugging tools to trace the execution and identify the exact point of failure. This can provide insights into what data is causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to SRT_WSP2456 for any specific fixes or recommendations provided by SAP.
  Transaction Codes: Use transaction codes like SRT_UTIL to monitor and manage web service runtime issues.
  Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context for the issue.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.