How To Fix /SCWM/SHP_RCV129 - Outbound delivery &1 could not be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 129

• Message text: Outbound delivery &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/SHP_RCV129 - Outbound delivery &1 could not be locked ?

  The SAP error message /SCWM/SHP_RCV129 Outbound delivery &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 outbound delivery that cannot be locked for some reason. This can happen due to various reasons, such as concurrent access issues, system performance problems, or configuration settings.
  Causes:
  
  Concurrent Access: Another user or process is currently accessing or modifying the outbound delivery, preventing your transaction from obtaining a lock.
  System Performance: High system load or performance issues may lead to delays in locking mechanisms.
  Database Locks: There may be database-level locks that are preventing the outbound delivery from being locked.
  Configuration Issues: Incorrect configuration settings in the EWM or related modules may lead to locking issues.
  Transaction Errors: Errors in the transaction that is trying to access the outbound delivery can also lead to this message.
  
  Solutions:
  
  Check for Concurrent Users: Verify if another user is currently processing the same outbound delivery. If so, wait for them to complete their transaction.
  System Performance Monitoring: Check the system performance and ensure that it is not overloaded. You may need to optimize performance or schedule heavy transactions during off-peak hours.
  Database Lock Monitoring: Use transaction codes like SM12 to check for any existing locks on the outbound delivery. If you find locks that are no longer needed, you may need to release them (with caution).
  Retry the Transaction: Sometimes, simply retrying the transaction after a short wait can resolve the issue if it was a temporary lock.
  Review Configuration: Check the configuration settings in EWM to ensure that everything is set up correctly. This may involve reviewing settings related to outbound deliveries and locking mechanisms.
  Check for Errors in Logs: Review the application logs (transaction SLG1) for any related error messages that might provide more context on the issue.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view locks), SLG1 (to view application logs), and SE11 (to check database tables).
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide patches and updates that could resolve the issue.
  Documentation: Review SAP EWM documentation for best practices regarding outbound delivery processing and locking mechanisms.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message /SCWM/SHP_RCV129.