How To Fix /SCWM/RF_EN337 - Error locking Delivery

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 337

• Message text: Error locking Delivery

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RF_EN337 - Error locking Delivery ?

  The SAP error message /SCWM/RF_EN337 Error locking Delivery typically occurs in the context of the SAP Extended Warehouse Management (EWM) system when there is an issue with locking a delivery document. This can happen for various reasons, such as concurrent access attempts, system configuration issues, or data inconsistencies.
  Causes:
  
  Concurrent Access: Multiple users or processes may be trying to access or modify the same delivery document simultaneously, leading to a locking conflict.
  System Configuration: Incorrect configuration settings in the EWM system or related modules can lead to locking issues.
  Database Locks: There may be database-level locks that prevent the system from locking the delivery document.
  Incomplete Transactions: If a previous transaction involving the delivery was not completed properly, it might leave the document in a locked state.
  User Authorizations: The user attempting to lock the delivery may not have the necessary authorizations.
  
  Solutions:
  
  Check for Concurrent Sessions: Ensure that no other users or processes are currently accessing the same delivery. You can use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) to identify any issues.
  Review System Configuration: Verify the configuration settings in the EWM system to ensure they are set up correctly for handling deliveries.
  Database Lock Release: If there are database locks, you may need to release them. This can often be done by a system administrator.
  Complete Pending Transactions: Check if there are any incomplete transactions related to the delivery and resolve them.
  User Authorization Check: Ensure that the user has the necessary authorizations to perform actions on the delivery document.
  System Restart: In some cases, a system restart may help clear temporary locks or 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 SLG1 (to check application logs).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message. You can search the SAP Support Portal for notes related to /SCWM/RF_EN337.
  Documentation: Review the SAP EWM documentation for best practices on handling deliveries and locking mechanisms.
  
  If the issue persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.