How To Fix SVMCRT_SESSION_MGM015 - The data of session <&1> could not be serialized

SAP Error Message - Details

• Message type: E = Error

• Message class: SVMCRT_SESSION_MGM - Log Messages of the Session Management

• Message number: 015

• Message text: The data of session <&1> could not be serialized

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 SVMCRT_SESSION_MGM015 - The data of session <&1> could not be serialized ?

  The SAP error message SVMCRT_SESSION_MGM015 indicates that there was an issue with serializing the data of a session in the SAP system. This error typically occurs in the context of session management, particularly when the system attempts to save or transmit session data but encounters a problem.
  Causes:
  
  Data Structure Issues: The data being serialized may contain unsupported data types or structures that cannot be serialized properly.
  Memory Issues: Insufficient memory or resources available for the serialization process.
  Corrupted Data: The session data may be corrupted or malformed, leading to serialization failures.
  Configuration Issues: Incorrect configuration settings in the SAP system that affect session management or serialization processes.
  Version Compatibility: Incompatibility between different versions of SAP components or libraries that handle serialization.
  
  Solutions:
  
  Check Data Structures: Review the data structures being serialized to ensure they are compatible with the serialization process. Avoid using complex or unsupported data types.
  Increase Memory Allocation: If memory issues are suspected, consider increasing the memory allocation for the SAP application server or the specific process handling the session.
  Session Cleanup: Clear or reset the session data if it is corrupted. This may involve deleting the session or restarting the application.
  Review Configuration: Check the configuration settings related to session management in the SAP system. Ensure that they are set correctly and align with best practices.
  Update SAP Components: Ensure that all relevant SAP components and libraries are up to date. Check for any patches or updates that may address serialization issues.
  Debugging: If the issue persists, enable debugging or logging for session management to gather more information about the serialization process and identify the root cause.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the error message SVMCRT_SESSION_MGM015. SAP Notes often provide specific guidance for resolving issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review the official SAP documentation for session management and serialization to understand the expected behavior and configuration options.
  
  If the problem continues after trying the above solutions, it may be necessary to contact SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.