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
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&.
Error
Unblock the worklist item.
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_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
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