How To Fix CNV_PE470 - Worklist items are grouped that have different &3 data

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 470

• Message text: Worklist items are grouped that have different &3 data

What causes this issue?

Worklist items &V1& and &V2& are grouped. However they have with
different &V3& entries in the transfer list.
Only one &V3& entry will remain in the grouped transfer list. It is
undefined which entry this will be.

System Response

Warning

How to fix this error?

Check the &V3& entry for each worklist item (belonging to the same
GROUP_ID) and identify the difference.
Ignore the warning if it does not matter which entry will be taken for
the transfer. Otherwise modify the transformation by unifying the data.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE470 - Worklist items are grouped that have different &3 data ?

  The SAP error message CNV_PE470 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there are worklist items that are grouped together but have different values for a specific field (denoted by &3 in the error message). This can lead to inconsistencies in the data being processed.
  Cause:
  The error is usually caused by:
  
  Inconsistent Data: The worklist items being processed have different values for a field that is expected to be uniform across the group. For example, if you are migrating customer data, and the worklist contains customers from different regions or with different account types, this inconsistency can trigger the error.
  Incorrect Grouping Logic: The logic used to group the worklist items may not be appropriate for the data being processed, leading to items that should not be grouped together being treated as a single unit.
  Configuration Issues: There may be configuration settings in the migration tool that are not aligned with the data structure or business rules.
  
  Solution:
  To resolve the CNV_PE470 error, you can take the following steps:
  
  
  Review Worklist Items: Examine the worklist items that are causing the error. Identify the field that is causing the inconsistency (the field represented by &3 in the error message).
  
  
  Adjust Grouping Criteria: If the grouping logic is incorrect, adjust it to ensure that only compatible items are grouped together. This may involve changing the criteria used for grouping in the migration tool.
  
  
  Data Cleansing: Cleanse the data to ensure that the items being processed have consistent values for the field in question. This may involve updating records in the source system or modifying the data in the migration tool.
  
  
  Split Worklist: If necessary, split the worklist into smaller groups that contain only items with consistent values for the problematic field. This can help avoid the error during processing.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be additional guidelines or best practices for handling such errors.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific data migration tool you are using for more insights on handling worklist errors.
  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 root cause of the CNV_PE470 error and implement a solution to resolve it.