How To Fix SRT_WSP2335 - Deserialize failed: Version &1 not supported for serialize type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 335

• Message text: Deserialize failed: Version &1 not supported for serialize type &2

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_WSP2335 - Deserialize failed: Version &1 not supported for serialize type &2 ?

  The SAP error message SRT_WSP2335 indicates that there is a problem with deserializing a message due to an unsupported version for a specific serialization type. This error typically occurs in the context of web services and indicates that the system is unable to process the incoming message because it does not recognize the version of the serialization format being used.
  Cause:
  
  Version Mismatch: The version of the serialized data being sent to the SAP system does not match any of the versions that the system can deserialize. This can happen if the sender and receiver are not aligned in terms of the serialization format or version.
  Incompatible Serialization Type: The serialization type being used (e.g., XML, JSON, etc.) is not supported by the SAP system for the specified version.
  Changes in Web Service Definition: If there have been changes to the web service interface or the data structure, and the client is still using an old version, this can lead to deserialization issues.
  
  Solution:
  
  Check Version Compatibility: Ensure that the version of the serialized data being sent matches the version expected by the SAP system. This may involve checking the web service documentation or the WSDL (Web Services Description Language) file.
  Update Client Implementation: If the client application is using an outdated version of the web service, update it to use the latest version that is compatible with the SAP system.
  Review Serialization Type: Verify that the serialization type being used is supported by the SAP system. If necessary, switch to a supported serialization format.
  Regenerate Proxy Objects: If there have been changes to the web service, regenerate the proxy objects in SAP to ensure they are in sync with the latest service definition.
  Check for Middleware Issues: If there is middleware involved in the communication, ensure that it is correctly configured to handle the serialization and versioning.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Web Service Configuration: Review the configuration of the web service in SAP, including the service endpoint, binding, and any relevant settings.
  Logging and Tracing: Enable logging and tracing for the web service to capture more detailed information about the error, which can help in diagnosing the issue.
  Testing Tools: Use tools like SOAP UI or Postman to test the web service independently and verify that the correct version and serialization type are being used.
  
  By following these steps, you should be able to identify the root cause of the SRT_WSP2335 error and implement a solution to resolve it.