How To Fix CNV_PE_CHECK087 - TRule imp. param &1 and assigned WL field &2 have different type

CNV_PE_CHECK087 - Overview

• Message type: E = Error

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

• Message number: 087

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

What causes this issue?

Rule &V3& contains transformation rule &V4&.
This transformation rule has an importing parameter &V1&. When calling
the transformation rule this importing parameter is filled with the
content of the worklist field &V2&.
These two fields have the same length, but a different data type.

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_CHECK087 - Details

• The SAP error message CNV_PE_CHECK087 indicates a type mismatch between the implementation parameter and the assigned WL (Worklist) field in a transformation rule. This error typically arises during data migration or transformation processes, particularly when using SAP's Data Migration tools or Conversion tools.
  
  Cause:
  The error occurs when:
  
  The data type of the implementation parameter (e.g., a variable or field used in a transformation rule) does not match the data type of the corresponding Worklist field.
  For example, if the implementation parameter is defined as a string (CHAR) but the Worklist field is defined as a numeric type (INT), this mismatch will trigger the error.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Types:
  
  Review the data types of both the implementation parameter and the Worklist field. Ensure that they are compatible.
  You can do this by navigating to the relevant transformation rule in the SAP system and checking the definitions.
  
  
  
  Modify Data Types:
  
  If you