How To Fix CNV_PE_GEN026 - Error in worklist result link interface mapping of transfer method

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_GEN - Messages for object generation

• Message number: 026

• Message text: Error in worklist result link interface mapping of transfer method

What causes this issue?

Interface mapping with ID &V1& that is assigned to transfer method &V2&
is inconsistent.

System Response

Error: &V3&

How to fix this error?

Check and adapt the interface mapping and restart the activity.

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_PE_GEN026 - Error in worklist result link interface mapping of transfer method ?

  The SAP error message CNV_PE_GEN026 typically indicates an issue with the worklist result link interface mapping in the context of a data transfer method during a data migration or conversion process. This error is often encountered in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion scenarios.
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Mapping Configuration: The mapping between the source and target fields may not be correctly defined, leading to inconsistencies in data transfer.
  Missing or Incomplete Data: Required data in the source system may be missing or incomplete, which can cause the mapping to fail.
  Data Type Mismatch: There may be a mismatch in data types between the source and target fields, which can lead to conversion errors.
  Technical Issues: There could be underlying technical issues, such as problems with the database or the migration tool itself.
  
  Solution:
  To resolve the CNV_PE_GEN026 error, you can take the following steps:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration in the migration tool to ensure that all source fields are correctly mapped to the corresponding target fields.
  Make sure that the mapping is complete and that there are no missing links.
  
  
  
  Validate Source Data:
  
  Check the source data for completeness and correctness. Ensure that all required fields are populated and that there are no null or invalid values.
  If necessary, clean or preprocess the source data to ensure it meets the requirements of the target system.
  
  
  
  Review Data Types:
  
  Verify that the data types of the source and target fields match. If there are discrepancies, adjust the mapping or transform the data as needed to ensure compatibility.
  
  
  
  Check Logs and Documentation:
  
  Review the logs generated during the migration process for any additional error messages or warnings that may provide more context about the issue.
  Consult SAP documentation or support resources for specific guidance related to the CNV_PE_GEN026 error.
  
  
  
  Test with Sample Data:
  
  If possible, test the migration process with a smaller set of sample data to isolate the issue and confirm that the mapping works as expected.
  
  
  
  Consult SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They may provide insights specific to your system configuration and the migration scenario.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools Documentation: Review the official documentation for the migration tool you are using, as it may contain specific guidelines for resolving common errors.
  Community Forums: Engage with SAP community forums or user groups where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_PE_GEN026 error in your SAP environment.