How To Fix CNV_PE_CHECK166 - Function module WL2WRITE10 not correctly generated yet

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_CHECK - Check Framework messages for posting engine

• Message number: 166

• Message text: Function module WL2WRITE10 not correctly generated yet

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK166 - Function module WL2WRITE10 not correctly generated yet ?

  The SAP error message CNV_PE_CHECK166 indicates that the function module WL2WRITE10 has not been generated correctly. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  
  Incomplete Generation: The function module may not have been generated due to an incomplete or interrupted process during the data migration setup.
  Missing Dependencies: There may be missing dependencies or prerequisites that are required for the function module to be generated correctly.
  Configuration Issues: Incorrect configuration settings in the migration tools or the environment can lead to this error.
  Transport Issues: If the function module is part of a transport request, it may not have been imported correctly into the target system.
  
  Solution:
  
  
  Re-generate the Function Module:
  
  Go to transaction SE80 or SE37 and try to regenerate the function module WL2WRITE10. You can do this by selecting the function module and using the "Activate" option.
  
  
  
  Check for Missing Dependencies:
  
  Ensure that all necessary components and dependencies for the function module are present and correctly configured. This may involve checking for other related function modules or data structures.
  
  
  
  Review Configuration Settings:
  
  Verify the configuration settings in the data migration tool you are using. Ensure that all parameters are set correctly and that the environment is properly configured.
  
  
  
  Check Transport Requests:
  
  If the function module is part of a transport request, ensure that the transport has been successfully imported into the target system. You can check the transport logs for any errors.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the function module to identify any specific points of failure during its generation.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message and any relevant logs or details about your environment.
  
  
  
  Related Information:
  
  Transaction Codes: SE80 (Object Navigator), SE37 (Function Module), ST22 (Dump Analysis), SM21 (System Log).
  SAP Notes: Search for SAP Notes related to data migration and the specific function module to find any known issues or patches.
  Documentation: Review the documentation for the data migration tool you are using, as it may provide additional insights or troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue related to the CNV_PE_CHECK166 error message.