How To Fix EM218 - Deletion not possible. Lock table for migration company &1 is locked.

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 218

• Message text: Deletion not possible. Lock table for migration company &1 is locked.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EM218 - Deletion not possible. Lock table for migration company &1 is locked. ?

  The SAP error message EM218 indicates that a deletion operation cannot be performed because the lock table for the migration company (identified by &1) is currently locked. This typically occurs during data migration processes or when there are ongoing transactions that prevent modifications to the data.
  Cause:
  
  Active Transactions: There may be active transactions or processes that are currently using the lock table for the specified migration company.
  Incomplete Migration: If a previous migration process was not completed successfully, it might leave the lock table in a locked state.
  System Locking Mechanism: SAP uses locking mechanisms to ensure data integrity during operations. If another user or process has locked the table, it will prevent other operations from proceeding.
  
  Solution:
  
  Check for Active Sessions: Use transaction code SM12 to check for any active locks on the lock table. You can identify the user or process that is holding the lock and take appropriate action.
  Release Locks: If you find that a lock is held by a user or process that is no longer active, you can manually release the lock from SM12. However, be cautious when doing this, as it may affect ongoing processes.
  Wait for Completion: If the lock is held by a legitimate process, you may need to wait for that process to complete before attempting the deletion again.
  Check Migration Status: Ensure that any migration processes are completed successfully. If there are issues, you may need to troubleshoot the migration process.
  Consult Logs: Check the application logs or system logs for any additional information that might indicate why the lock is being held.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related errors or warnings.
  ST22: To check for dumps that might provide insight into the issue.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to EM218 or migration processes.
  Documentation: Review SAP documentation related to data migration and locking mechanisms for further understanding.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.