How To Fix CNV_10100109 - Program error; return code = &1 ( &2 )

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 109

• Message text: Program error; return code = &1 ( &2 )

What causes this issue?

An unexpected error occurred.

System Response

The system cannot proceed. The program ends.

How to fix this error?

Check the Customizing settings for the transformation solution.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10100109 - Program error; return code = &1 ( &2 ) ?

  The SAP error message CNV_10100109 with the description "Program error; return code = &1 ( &2 )" typically indicates that there is an issue within a conversion program or a data migration process. This error is often encountered during data migration activities, especially when using SAP's data migration tools or during system conversions.
  Cause:
  
  Programmatic Issues: The error may arise from a bug or an unexpected condition in the conversion program itself.
  Data Issues: There may be inconsistencies or unexpected values in the data being processed, which the program cannot handle.
  Configuration Issues: Incorrect configuration settings or missing parameters in the migration process can lead to this error.
  System Environment: Issues related to the system environment, such as memory limitations or system resource constraints, can also trigger this error.
  
  Solution:
  
  Check Logs: Review the detailed logs generated during the migration process. Look for any preceding error messages that might provide more context about the issue.
  Data Validation: Validate the data being migrated to ensure there are no inconsistencies or unexpected values. This may involve checking for null values, incorrect formats, or data type mismatches.
  Configuration Review: Ensure that all necessary configurations and parameters for the migration process are correctly set up.
  Program Update: If the error is due to a known bug in the conversion program, check for any available updates or patches from SAP that address this issue.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might provide additional information or solutions related to this error.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error details, logs, and any relevant context to help them diagnose the issue.
  
  Related Information:
  
  SAP Notes: Always check for specific SAP Notes related to the CNV_10100109 error, as they may contain fixes or workarounds.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their documentation for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.