How To Fix SDDL_PARSER_MSG386 - Session variables are not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 386

• Message text: Session variables are not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG386 - Session variables are not supported ?

  The SAP error message SDDL_PARSER_MSG386 indicates that session variables are not supported in the context where you are trying to use them. This error typically arises in scenarios involving SAP HANA or when working with SQLScript, particularly when trying to use session variables in a way that is not permitted.
  Cause:
  
  Session Variables Misuse: The error occurs when you attempt to use session variables in a context where they are not allowed, such as in certain SQL statements or procedures.
  Compatibility Issues: The version of SAP HANA or the specific configuration you are using may not support session variables in the way you are trying to implement them.
  Scope Limitations: Session variables may have scope limitations that prevent them from being accessed in certain contexts, such as within a specific transaction or session.
  
  Solution:
  
  Review Usage: Check the SQL or SQLScript code where the error occurs. Ensure that you are using session variables in a supported manner. Refer to the SAP HANA documentation for the correct usage of session variables.
  Alternative Approaches: If session variables are not supported, consider using alternative methods to achieve your goal. For example, you might use temporary tables or pass parameters directly to procedures instead of relying on session variables.
  Update SAP HANA: If you are using an older version of SAP HANA, consider updating to a newer version that may have improved support for session variables.
  Consult Documentation: Refer to the official SAP HANA documentation for details on session variables, their limitations, and supported contexts. This can provide insights into how to structure your queries or procedures correctly.
  
  Related Information:
  
  SAP HANA Documentation: Always refer to the latest SAP HANA SQL and SQLScript documentation for the most accurate and detailed information regarding session variables and their usage.
  SAP Community: Engage with the SAP Community forums where you can find discussions and solutions related to similar issues faced by other users.
  Error Logs: Check the error logs for additional context or related errors that might help in diagnosing the issue further.
  
  By following these steps, you should be able to resolve the SDDL_PARSER_MSG386 error and implement a solution that meets your requirements without relying on unsupported session variables.