Message type: E = Error
Message class:  CNV_PE_CHECK - Check Framework messages for posting engine 
Message number: 089
Message text: No worklist field assigned to importing param &1 of TRule &4
&V3& contains the transformation rule &V4&. This transformation rule has
an importing parameter &V1&. This importing parameter must be filled
with a suitable field of the worklist.
You have not yet assigned a worklist field to the importing parameter
&V1& of the transformation rule.
Error
Assign a suitable worklist field to the importing parameter &V1& of
transformation rule &V4&.
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.
The SAP error message CNV_PE_CHECK089 indicates that there is an issue with the assignment of worklist fields to the importing parameters of a transformation rule (TRule) in the context of a data migration or conversion process. This error typically arises during the execution of a data conversion program, particularly when using the SAP Data Migration Cockpit or similar tools.
Cause: The error occurs when: A transformation rule (TRule) is defined, but one or more of its importing parameters do not have a corresponding worklist field assigned to them. The mapping between the source data and the target structure is incomplete or incorrectly configured. There may be a missing configuration in the data migration project that prevents the system from recognizing the necessary fields.
Solution: To resolve this error, you can follow these steps: Check Transformation Rules: Go to the transaction or tool where the transformation rules are defined (e.g., LTMC, LTMOM). Review the transformation rule (TRule) mentioned in the error
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