How To Fix /SCWM/UI118 - Inbound delivery notification &1 could not be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI -

• Message number: 118

• Message text: Inbound delivery notification &1 could not be locked

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI118 - Inbound delivery notification &1 could not be locked ?

  The SAP error message /SCWM/UI118 Inbound delivery notification &1 could not be locked typically occurs in the context of the Extended Warehouse Management (EWM) module when there is an attempt to process an inbound delivery notification, but the system is unable to lock the specified delivery for processing. This can happen for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Concurrent Access: Another user or process is currently accessing or modifying the inbound delivery notification, preventing your session from obtaining a lock.
  System Performance Issues: High system load or performance issues may lead to timeouts or locking problems.
  Database Locking: The database may have locks that prevent the delivery from being accessed.
  Configuration Issues: There may be configuration settings in EWM that affect how locks are managed.
  Transport Issues: If the inbound delivery is being processed in a transport scenario, it may be locked by another system.
  
  Solutions:
  
  Wait and Retry: If the issue is due to concurrent access, waiting for a few moments and then retrying the operation may resolve the issue.
  Check for Active Sessions: Use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) to identify if another user or process is holding a lock on the inbound delivery.
  Release Locks: If you find that a lock is held unnecessarily, you can release it using transaction SM12, but be cautious as this may affect other users.
  System Performance: Monitor system performance and resolve any bottlenecks that may be causing delays in locking mechanisms.
  Review Configuration: Check the EWM configuration settings related to inbound deliveries and locking mechanisms to ensure they are set up correctly.
  Consult Basis Team: If the issue persists, it may be necessary to involve your SAP Basis team to investigate deeper into database locks or system performance issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM21 (to view system logs), and ST22 (to check for dumps).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review the SAP EWM documentation for best practices on handling inbound deliveries and notifications.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.