How To Fix CM_BOMBOS012 - Entry already exists in the worklist

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_BOMBOS - BOMBOS

• Message number: 012

• Message text: Entry already exists in the worklist

What causes this issue?

The entry for bill of material &v2& already exists in the worklist.

System Response

The older data record is overwritten by the new one.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_BOMBOS012 - Entry already exists in the worklist ?

  The SAP error message CM_BOMBOS012: "Entry already exists in the worklist" typically occurs in the context of the SAP Business Workflow or Business Object Management. This error indicates that there is an attempt to create a worklist entry that already exists, which can happen due to various reasons.
  Causes:
  
  Duplicate Entries: The most common cause is that the same work item is being processed or created multiple times, leading to a conflict.
  System Configuration Issues: Misconfiguration in the workflow or business object settings can lead to duplicate entries being generated.
  Concurrency Issues: If multiple users or processes are trying to create the same work item simultaneously, it can result in this error.
  Data Consistency Issues: Inconsistent data in the database or issues with the underlying business logic can also lead to this error.
  
  Solutions:
  
  Check for Duplicates: Review the worklist to see if the entry already exists. If it does, you may need to handle it accordingly (e.g., by processing the existing entry instead of creating a new one).
  Review Workflow Configuration: Ensure that the workflow is correctly configured to prevent duplicate entries. This may involve checking the workflow definitions and ensuring that the logic does not allow for duplicates.
  Implement Locking Mechanisms: If concurrency is an issue, consider implementing locking mechanisms to prevent multiple processes from creating the same work item simultaneously.
  Database Consistency Check: Run consistency checks on the database to ensure that there are no integrity issues that could lead to duplicate entries.
  Error Handling in Code: If you are developing custom workflows or business objects, ensure that your code includes proper error handling to manage situations where duplicates might occur.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error. SAP frequently releases notes that address known issues.
  Transaction Codes: Use transaction codes like SWI1 (Work Item Selection) to analyze the work items and their statuses.
  Debugging: If you have access to the development environment, consider debugging the workflow to identify where the duplicate entry is being generated.
  Consult Documentation: Review the SAP documentation related to workflows and business object management for best practices and configuration guidelines.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.