How To Fix M2175 - Screen generation currently locked

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 175

• Message text: Screen generation currently locked

What causes this issue?

The screens that you need must be regenerated.
This generation is momentarily barred by another user.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Call up the transaction again in a few seconds.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2175 - Screen generation currently locked ?

  The SAP error message M2175, which states "Screen generation currently locked," typically occurs when there is an attempt to generate or modify a screen in the SAP system while another user or process is currently working on it. This can happen in various scenarios, such as when customizing screens in transaction codes like SE80 or SE41.
  Cause:
  
  Concurrent Access: Another user is currently editing or generating the same screen.
  Locking Mechanism: SAP uses a locking mechanism to prevent simultaneous changes that could lead to inconsistencies.
  System Processes: Background jobs or processes might be holding a lock on the screen generation.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for a few moments and then try to generate the screen again. The lock may be released once the other user or process completes their task.
  Identify the Lock:
  
  Use transaction code SM12 to check for locks. You can filter by the user or object type to find out who is holding the lock.
  If you find a lock that seems to be stuck or is held by a user who is no longer active, you may need to contact that user or your system administrator.
  
  
  Release the Lock: If you have the necessary authorizations, you can manually delete the lock entry in SM12. However, this should be done with caution, as it may disrupt the work of the user holding the lock.
  Check for Background Jobs: Use transaction code SM37 to check if there are any background jobs that might be causing the lock. If you find any relevant jobs, you may need to wait for them to complete or consult with the job owner.
  Consult Documentation: If the issue persists, refer to SAP Notes or documentation related to screen generation and locking mechanisms for further troubleshooting steps.
  
  Related Information:
  
  Transaction Codes:
  
  SE80: Object Navigator for screen generation.
  SE41: Menu Painter for customizing SAP menus.
  SM12: Display and manage lock entries.
  SM37: Monitor background jobs.
  
  
  SAP Notes: Check SAP's support portal for any specific notes related to error M2175, as there may be updates or patches that address this issue.
  User Communication: If you are in a collaborative environment, communicate with your team to ensure that screen generation tasks are coordinated to avoid conflicts.
  
  If the problem continues after trying these solutions, it may be beneficial to reach out to your SAP Basis team or SAP support for further assistance.