How To Fix IO210 - Serial number & already locked

SAP Error Message - Details

• Message type: E = Error

• Message class: IO - Plant Maintenance: Object List

• Message number: 210

• Message text: Serial number & already locked

What causes this issue?

INCLUDE 'SPERREN1' OBJECT DOKU ID TX LANGUAGE E

System Response

INCLUDE 'SPERREN2' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

INCLUDE 'SPERREN3' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IO210 - Serial number & already locked ?

  The SAP error message IO210, which states "Serial number & already locked," typically occurs when you are trying to perform an operation on a serial number that is currently locked by another transaction or user. This can happen in various scenarios, such as during goods movements, inventory management, or when trying to change the status of a serialized item.
  
  Cause:
  
  Concurrent Access: Another user or process is currently using or has locked the serial number for a transaction.
  Incomplete Transactions: A previous transaction involving the serial number was not completed properly, leaving it in a locked state.
  System Errors: Sometimes, system errors or inconsistencies can lead to a serial number being incorrectly marked as locked.
  
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for lock entries related to the serial number. You can filter by the serial number to see if it is locked by another user or process.
  Identify the Locking User/Process: If you