How To Fix CNV_PE289 - Post function cannot process WL item (another execution rule assigned)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 289

• Message text: Post function cannot process WL item (another execution rule assigned)

What causes this issue?

Post function was generated for the execution rule &1. Execution
rule &2 is assigned to worklist item &3. Worklist item is
excluded from processing.

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_PE289 - Post function cannot process WL item (another execution rule assigned) ?

  The SAP error message CNV_PE289 indicates that there is an issue with the processing of a Work List (WL) item in a conversion or migration scenario. Specifically, the error states that the post function cannot process the Work List item because another execution rule is assigned to it. This typically occurs in the context of data migration or conversion projects, often using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  Conflicting Execution Rules: The Work List item you are trying to process has been assigned a different execution rule than the one you are currently using. This can happen if multiple rules are defined for the same item, leading to a conflict.
  Data Integrity Issues: There may be underlying data integrity issues that prevent the item from being processed correctly.
  Configuration Errors: Incorrect configuration in the migration or conversion settings can lead to this error.
  
  Solution:
  
  Check Execution Rules: Review the execution rules assigned to the Work List item. Ensure that the correct rule is being applied and that there are no conflicting rules.
  Reassign Execution Rules: If necessary, reassign the execution rule to the Work List item to ensure it matches the one you intend to use.
  Review Work List Items: Go through the Work List items to identify any that may have been incorrectly configured or assigned. Make adjustments as needed.
  Data Validation: Validate the data associated with the Work List item to ensure there are no issues that could be causing the error.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration or conversion tool you are using for any additional troubleshooting steps or known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using to understand the configuration and execution rules better.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the CNV_PE289 error and implement a solution to resolve it.