How To Fix FS527 - Lot & is already in use

SAP Error Message - Details

• Message type: E = Error

• Message class: FS - Messages from Tax Routines / Prenumbered Checks

• Message number: 527

• Message text: Lot & is already in use

What causes this issue?

You want to split or rename a check lot and in doing this specify a lot
which is already in use. This is not allowed.

How to fix this error?

Find a lot which is not already in use.

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 FS527 - Lot & is already in use ?

  The SAP error message FS527 ("Lot & is already in use") typically occurs in the context of inventory management or production planning when you attempt to perform an action on a lot that is currently being used in another transaction or process. This can happen in various scenarios, such as when trying to change the status of a lot, transfer it, or perform a goods movement.
  Cause:
  
  Active Transactions: The lot is currently being processed in another transaction, such as a goods receipt, goods issue, or production order.
  Locked by Another User: Another user may have locked the lot for processing, preventing you from making changes.
  Open Processes: There may be open processes or transactions that are still referencing the lot, such as quality inspections or stock transfers.
  Batch Management: If batch management is enabled, the lot may be tied to a batch that is currently in use.
  
  Solution:
  
  Check Active Transactions: Use transaction codes like MB52 (List Warehouse Stocks on Hand) or MB5B (Stocks for Posting Date) to check if the lot is involved in any active transactions.
  Identify Locks: Use transaction code SM12 to check for locks on the lot. If you find a lock, you may need to contact the user who has locked it or wait until the transaction is completed.
  Review Open Processes: Check for any open processes that may be using the lot. This can include quality inspections or production orders that need to be completed or closed.
  Wait for Completion: If the lot is in use by another process, you may need to wait until that process is completed before you can proceed with your action.
  Consult with Colleagues: If you are unsure about the status of the lot, consult with colleagues or your SAP support team to get more information on what might be using the lot.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A (Goods Withdrawal), MB1B (Transfer Posting), and MB1C (Other Goods Receipts) to understand where the lot might be in use.
  Batch Management: If your organization uses batch management, ensure that you understand how batches and lots are managed within your SAP system.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message, as there may be specific patches or updates that address the problem.
  
  If the issue persists after following these steps, it may be necessary to escalate the matter to your SAP support team for further investigation.