How To Fix MW760 - At least one supplier purchase order cannot be locked

MW760 - Overview

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 760

• Message text: At least one supplier purchase order cannot be locked

What causes this issue?

Vendor purchase orders for distribution centers already exist as
follow- on documents from the allocation table for allocation table
&V1&. You want to change this allocation table. At least one vendor
purchase order cannot be locked.

System Response

Allocation table items cannot be changed for which vendor purchase
orders for distribution centers already exist as follow-on documents
from the allocation table.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

MW760 - Details

• The SAP error message MW760, which states "At least one supplier purchase order cannot be locked," typically occurs when there is an issue with locking the purchase order (PO) for processing. This can happen for several reasons, and understanding the cause is essential for finding a solution.
  Causes of MW760 Error
  
  
  Concurrent Access: Another user or process is currently accessing or modifying the purchase order, preventing it from being locked for your transaction.
  
  
  System Lock Issues: The system may have encountered a lock issue due to a previous transaction that did not release the lock properly.
  
  
  Authorization Issues: The user may not have the necessary authorizations to lock the purchase order.
  
  
  Database Issues: There could be underlying database issues that are preventing the locking mechanism from functioning correctly.
  
  
  PO Status: The purchase order may be in a status that does not allow it to be locked (e.g., it may be completed or canceled).
  
  
  Solutions to MW760 Error
  
  
  Check