How To Fix CNV_PE_CHECK144 - WL1 parameter &1 is not filled from corresponding param. of interface 1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 144

• Message text: WL1 parameter &1 is not filled from corresponding param. of interface 1

What causes this issue?

Worklist parameter name: &V1&
Worklist parameter ID: &V2&
Interface mapping name: &V3&
Interface mapping ID: &V4&

System Response

The worklist field is not linked with a data model field. This means the
field remains empty during build-up of the worklist.
Usually all worklist fields are linked with a respective data model
field. However this is not the case if this interface mapping is used in
the context of a totals area.

How to fix this error?

Check the correctness.
In case of a totals or stock transfer area, this warning can be ignored.

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_CHECK144 - WL1 parameter &1 is not filled from corresponding param. of interface 1 ?

  The SAP error message CNV_PE_CHECK144 indicates that a specific parameter (denoted as &1) is not filled from the corresponding parameter of interface 1 during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  Cause:
  
  Missing Parameter Value: The error suggests that a required parameter value is missing or not populated correctly in the migration interface.
  Configuration Issues: There may be a misconfiguration in the migration settings or mapping that prevents the parameter from being filled.
  Data Source Issues: The source data might not contain the necessary information to populate the parameter.
  Interface Mismatch: There could be a mismatch between the expected parameters in the interface and what is being provided.
  
  Solution:
  
  Check Parameter Mapping: Review the mapping configuration for the migration process to ensure that all required parameters are correctly mapped from the source to the target.
  Validate Source Data: Ensure that the source data contains all necessary fields and values that are required for the migration. If any fields are missing, you may need to update the source data.
  Review Migration Settings: Go through the migration settings in the SAP tool you are using to ensure that all configurations are correct and complete.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to understand the requirements for the parameters and how they should be populated.
  Debugging: If the issue persists, consider enabling debugging or logging to get more detailed information about where the process is failing.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance on the migration process.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for detailed instructions and troubleshooting steps.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.