How To Fix SRT_CORE331 - Persistency type "&1" not supported.

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_CORE - Nachrichtenklasse für SOAP Runtime

• Message number: 331

• Message text: Persistency type "&1" not supported.

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_CORE331 - Persistency type "&1" not supported. ?

  The SAP error message SRT_CORE331 indicates that there is an issue with the persistency type being used in a scenario involving SAP's web services or integration technologies. The error message specifically states that the persistency type specified (represented by "&1") is not supported.
  Cause:
  
  Unsupported Persistency Type: The error typically arises when the system is trying to use a persistency type that is not recognized or supported by the SAP system. This can happen if the configuration is incorrect or if there is a mismatch between the expected and actual persistency types.
  Configuration Issues: There may be issues in the configuration of the web service or the integration scenario, such as incorrect settings in the Service Registry or the Integration Directory.
  Version Compatibility: The error may also occur if there are compatibility issues between different versions of SAP components or if the system is not updated to support certain features.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the web service or integration scenario. Ensure that the persistency type being used is valid and supported by your version of SAP.
  Update SAP Components: If you are using an older version of SAP, consider updating to a more recent version that supports the required persistency types.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to identify the supported persistency types and ensure that your configuration aligns with these.
  Use Supported Persistency Types: If you are using a custom or non-standard persistency type, consider switching to one of the standard types that are known to be supported by SAP.
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this issue. Sometimes, SAP releases updates that fix known issues or add support for new features.
  
  Related Information:
  
  SAP Notes: Search the SAP Support Portal for any relevant notes that might provide additional context or solutions for this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Transaction Codes: Use transaction codes like SOAMANAGER to manage web service configurations and check for any inconsistencies.
  Logs and Traces: Check the application logs (transaction SLG1) and traces for more detailed error messages that could provide additional insights into the root cause of the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.