How To Fix CNV_PE384 - Worklist item &1 has same group ID &2, but is blocked for processing

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 384

• Message text: Worklist item &1 has same group ID &2, but is blocked for processing

What causes this issue?

All worklist items with the same group ID are processed together. Hence
the status of all items must allow a transfer. This is not the case for
the worklist item (with ID &V1&) with internal key &V3&.

System Response

Error

How to fix this error?

Unblock the worklist item.

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_PE384 - Worklist item &1 has same group ID &2, but is blocked for processing ?

  The SAP error message CNV_PE384 indicates that there is a worklist item that has the same group ID as another item, but it is currently blocked for processing. This typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
  Cause:
  
  Duplicate Group ID: The error arises when multiple worklist items share the same group ID, which is intended to group related items together for processing.
  Blocked Status: One of the worklist items with the same group ID is in a blocked status, preventing the processing of other items in the same group.
  Concurrency Issues: If multiple processes are trying to access or modify the same worklist items simultaneously, it can lead to blocking situations.
  
  Solution:
  
  Identify Blocked Item: Check the worklist to identify which item is blocked. You can do this by reviewing the worklist entries in the relevant transaction (e.g., using transaction codes like LT03, LT12, or specific migration tools).
  Unblock the Item: Once you identify the blocked item, you can either:
  
  Resolve the issue that is causing the item to be blocked (e.g., fixing data issues, completing necessary pre-requisites).
  If appropriate, manually unblock the item if it is safe to do so.
  
  
  Modify Grouping: If the same group ID is not necessary for the items, consider changing the group ID for one of the worklist items to avoid conflicts.
  Check for Locks: Use transaction SM12 to check for any locks on the database that might be causing the blockage. If you find locks that are no longer needed, you can release them.
  Review Logs: Check the logs for any additional error messages or warnings that might provide more context on why the item is blocked.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing worklists and data migration, such as LT03, LT12, SE38 (for running reports), and SM12 (for lock entries).
  SAP Notes: Search for SAP Notes related to the CNV_PE384 error for any specific patches or updates that may address known issues.
  Documentation: Review SAP documentation on data migration and conversion processes to understand best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or consulting with your SAP Basis or technical team for further assistance.