How To Fix CNV20201398 - Syntax error in dynamic sub-routine pool => Development Support

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 398

• Message text: Syntax error in dynamic sub-routine pool => Development Support

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 CNV20201398 - Syntax error in dynamic sub-routine pool => Development Support ?

  The SAP error message CNV20201398 indicates a syntax error in a dynamic subroutine pool, which is typically related to issues in the ABAP code. This error is often encountered during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  
  Syntax Errors in ABAP Code: The most common cause is a syntax error in the ABAP code that is being executed. This could be due to missing or incorrect statements, incorrect variable declarations, or other coding issues.
  Dynamic Code Generation: If the system is trying to generate code dynamically (for example, using CALL FUNCTION or CALL METHOD with dynamic parameters), any issues in the generated code can lead to this error.
  Incompatibility with the Current System: If the code was developed for a different version of SAP or if there are missing components or dependencies, it may not execute correctly in the current environment.
  
  Solution:
  
  Check the Code: Review the ABAP code for any syntax errors. Use the ABAP Editor (SE38 or SE80) to check for syntax errors and correct them.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact line or statement causing the issue.
  Review Dynamic Code: If the error is related to dynamically generated code, ensure that the parameters and structures being passed are correct and that the code being generated is valid.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Development Support: If you are unable to resolve the issue, consider reaching out to SAP Development Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant code snippets.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE38 (ABAP Editor) or SE80 (Object Navigator) to access and modify the ABAP code.
  SAP Notes: Search for SAP Notes related to the CNV20201398 error for any patches or updates that may resolve the issue.
  Documentation: Review the documentation for the specific migration or conversion tool you are using, as it may provide insights into common issues and their resolutions.
  
  By following these steps, you should be able to identify and resolve the syntax error associated with the CNV20201398 message.