How To Fix WT116 - Replenishment data for customer &, material & is blocked by user &

SAP Error Message - Details

• Message type: E = Error

• Message class: WT - Retail: Replenishment

• Message number: 116

• Message text: Replenishment data for customer &, material & is blocked by user &

What causes this issue?

You want to save the target stock of material &v2& for customer &v1&.
The relevant replenishment data is already being used by user
&v3& and therefore blocked.

System Response

The target stock was not saved.

How to fix this error?

Try again later.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WT116 - Replenishment data for customer &, material & is blocked by user & ?

  Certainly! Here's a detailed explanation for the SAP error message WT116:
  
  SAP Error Message WT116
  Message Text:
  
  Replenishment data for customer &, material & is blocked by user &
  
  Cause
  This error occurs in the Warehouse Management (WM) or Extended Warehouse Management (EWM) module when the system detects that the replenishment data for a specific customer and material combination is currently locked or blocked by another user. This lock is typically set to prevent simultaneous changes or updates to the replenishment data, ensuring data consistency and avoiding conflicts.
  The blocking can happen due to:
  
  Another user is currently editing or maintaining the replenishment data.
  A previous session did not release the lock properly (e.g., due to a session timeout or crash).
  A background process or batch job is currently processing the replenishment data.
  
  
  Solution
  
  
  Identify the User Holding the Lock:
  
  The message provides the user ID who has blocked the replenishment data. Contact this user to check if they are still working on the data or if they can release the lock.
  
  
  Wait and Retry:
  
  If the user is actively working, wait until they finish and release the lock, then try again.
  
  
  Release the Lock Manually (if necessary):
  
  If the lock is stale (e.g., the user is no longer working or the session was terminated improperly), an administrator can manually release the lock.
  
  Use transaction SM12 (Lock Entries) to find and delete the lock entry related to the replenishment data.
  Search by the user name or relevant object name.
  Delete the lock entry carefully to avoid data inconsistencies.
  
  
  
  Check for Background Jobs:
  
  Verify if any background jobs or batch processes are running that might be locking the data. If so, wait for their completion or coordinate accordingly.
  
  
  Review Custom Code or Enhancements:
  
  If this locking issue happens frequently, review any custom developments or user exits that might be causing locks to remain longer than necessary.
  
  
  
  Related Information
  
  Transaction SM12: Used to monitor and delete lock entries.
  Replenishment Data Maintenance: Usually maintained in WM or EWM for managing stock replenishment between storage types or bins.
  Lock Objects: SAP uses lock objects to synchronize access to data. Understanding which lock object is involved can help in troubleshooting.
  SAP Notes: Check SAP OSS Notes for any known issues related to WT116 or replenishment data locking.
  User Training: Ensure users understand the importance of properly saving and exiting transactions to release locks.
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WT116 - Replenishment data blocked by user
  
  
  Cause
  Data locked by another user or stale lock entry
  
  
  Solution
  Contact user, wait, or manually release lock via SM12
  
  
  Tools
  SM12 (Lock Entries), SAP Notes, WM/EWM replenishment transactions
  
  
  Prevention
  Proper session handling, monitoring locks, reviewing custom code
  
  
  
  
  If you need help with specific steps in SM12 or further troubleshooting, feel free to ask!