How To Fix CNV_PE379 - Exception &1 raised at call of function module &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 379

• Message text: Exception &1 raised at call of function module &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 CNV_PE379 - Exception &1 raised at call of function module &2 ?

  The SAP error message "CNV_PE379 Exception &1 raised at call of function module &2" typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of conversion programs. This error indicates that an exception was raised in a function module, which can be due to various reasons.
  Possible Causes:
  
  Data Issues: The data being processed may have inconsistencies, such as missing mandatory fields, incorrect data formats, or invalid values.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the data being processed.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform certain actions.
  Function Module Logic: The function module being called may have internal logic that is not handling certain scenarios correctly, leading to exceptions.
  System Performance: Resource constraints or performance issues in the SAP system can also lead to exceptions being raised.
  
  Solutions:
  
  Check the Logs: Review the detailed logs generated during the migration process. Look for any additional error messages or warnings that can provide more context about the issue.
  Validate Data: Ensure that the data being migrated is clean and adheres to the expected formats and constraints. Use data validation tools or scripts to check for inconsistencies.
  Review Configuration: Check the configuration settings related to the migration process. Ensure that all necessary settings are correctly configured.
  Authorization Check: Verify that the user executing the migration has the required authorizations to access the necessary data and execute the function module.
  Debugging: If you have access to the development environment, consider debugging the function module to identify the exact point of failure and the reason for the exception.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function module mentioned in the error message for any known issues or additional troubleshooting steps.
  SAP Support: If the issue persists, consider reaching out to SAP Support with the error details, including the function module name and any relevant logs.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like SLG1 (Application Log) to view logs related to the migration process.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues with the function module or the migration process.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.