How To Fix /SCWM/L1595 - An error occurred during blocking

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/L1 -

• Message number: 595

• Message text: An error occurred during blocking

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/L1595 - An error occurred during blocking ?

  The SAP error message /SCWM/L1595 An error occurred during blocking typically occurs in the context of the Extended Warehouse Management (EWM) module. This error is related to the blocking of stock or inventory in the warehouse management system, and it can arise due to various reasons.
  Possible Causes:
  
  Locking Issues: The system may be trying to block stock that is currently locked by another process or transaction.
  Data Inconsistencies: There may be inconsistencies in the data related to the stock or the warehouse, such as missing or incorrect entries in the database.
  Configuration Issues: Incorrect configuration settings in the EWM system can lead to errors when trying to block stock.
  User Authorizations: The user may not have the necessary authorizations to perform the blocking operation.
  System Performance: High system load or performance issues can lead to timeouts or failures during the blocking process.
  
  Solutions:
  
  Check Locks: Use transaction codes like SM12 to check for any locks on the relevant tables or objects. If you find locks, you may need to wait for them to be released or contact the user who holds the lock.
  Review Data: Verify the data related to the stock you are trying to block. Ensure that all necessary entries are correct and complete.
  Configuration Review: Check the configuration settings in EWM to ensure they are set up correctly for blocking stock. This may involve reviewing warehouse settings, stock types, and blocking criteria.
  User Authorizations: Ensure that the user attempting to perform the blocking operation has the necessary authorizations. You may need to consult with your SAP security team.
  System Performance: Monitor system performance and check for any issues that may be affecting the EWM processes. If necessary, consult with your IT team to address performance bottlenecks.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/PRD (for production) or /SCWM/ORD (for order management) that may help in diagnosing the issue.
  Logs and Traces: Review application logs (SLG1) and system traces to gather more information about the error and its context.
  
  If the issue persists 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 steps you have already taken.