How To Fix CNV_PE_CHECK084 - TRule exp. param &1 and assigned WL field &2 have different length

CNV_PE_CHECK084 - Overview

• Message type: E = Error

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

• Message number: 084

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

What causes this issue?

Within rule &V3& the result of transformation rule &V4& (passed via the
exporting parameter &V1& of the transformation rule) shall be moved to
the worklist field &V2&. This means that the content of the exporting
parameter &V1& is moved into the worklist field &V2&.
These two fields have the same data type, but a different length.

System Response

<ZH>Warning</>
From a technical perspective it is questionable whether this move makes
sense.

How to fix this error?

Check whether this move is intended.

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.

CNV_PE_CHECK084 - Details

• The SAP error message CNV_PE_CHECK084 indicates that there is a mismatch in the lengths of the expected parameters in a transformation rule (TRule) and the assigned field in the Worklist (WL). This typically occurs during data migration or transformation processes, particularly when using SAP's Data Migration tools or Conversion tools.
  
  Cause:
  The error arises when:
  
  The transformation rule (TRule) expects a parameter of a certain length, but the corresponding field in the Worklist (WL) has a different length.
  This can happen due to incorrect configuration of the transformation rules or mismatched data types between the source and target systems.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Transformation Rules:
  
  Review the transformation rules (TRules) defined in your data migration project.
  Ensure that the expected parameter lengths match the lengths of the fields in the Worklist.
  
  
  
  Adjust Field Lengths:
  
  If the TRule is correct, you may need to adjust the field lengths in the Worklist to match the expected