How To Fix CNV_PE_CHECK083 - TRule exp. param &1 and assigned WL field &2 have different type

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 083

• Message text: TRule exp. param &1 and assigned WL field &2 have different type

What causes this issue?

Transformation rule parameter name &V1&
Worklist field name &V2&
Rule name &V3&
Transformation rule name &V4&

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_CHECK083 - TRule exp. param &1 and assigned WL field &2 have different type ?

  The SAP error message CNV_PE_CHECK083 indicates that there is a mismatch between the expected data type of a parameter in a transformation rule (TRule) and the data type of the assigned field in the worklist (WL). This typically occurs during data migration or transformation processes, particularly when using SAP's data migration tools.
  Cause:
  
  Data Type Mismatch: The transformation rule expects a certain data type (e.g., character, numeric, date) for the parameter, but the field in the worklist is of a different type.
  Incorrect Mapping: The mapping between the source data and the target structure may not have been set up correctly, leading to incompatible data types.
  Changes in Data Structure: If there have been changes in the data structure or the transformation rules after the initial setup, this could lead to inconsistencies.
  
  Solution:
  
  Check Data Types: Review the data types of both the transformation rule parameter and the worklist field. Ensure they are compatible. You may need to adjust the data type of one to match the other.
  Modify Transformation Rules: If the transformation rule is incorrect, modify it to ensure that the expected data type aligns with the worklist field.
  Adjust Worklist Field: If the worklist field is incorrectly defined, you may need to change its data type to match the transformation rule.
  Revalidate Mapping: Go through the mapping configuration to ensure that all fields are correctly mapped and that their data types are compatible.
  Testing: After making changes, run tests to ensure that the error is resolved and that data is being processed correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on data type compatibility issues.
  Documentation: Review the documentation for the specific data migration tool you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) for best practices on defining transformation rules and worklist fields.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, providing insights or solutions from other users.
  
  By addressing the data type mismatch and ensuring that the transformation rules and worklist fields are correctly aligned, you should be able to resolve the CNV_PE_CHECK083 error.