How To Fix WAF120 - Application is still being used

SAP Error Message - Details

• Message type: E = Error

• Message class: WAF - Wireless Application Framework

• Message number: 120

• Message text: Application is still being used

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 WAF120 - Application is still being used ?

  The SAP error message WAF120, which states "Application is still being used," typically occurs when you attempt to delete or modify an application that is currently in use by another user or process. This can happen in various SAP modules, particularly in the context of workflows, applications, or transactions that are actively being processed.
  Cause:
  
  Active Sessions: Another user or process is currently using the application, which prevents modifications or deletions.
  Locks: The application may be locked due to ongoing transactions or processes that have not yet been completed.
  Workflows: If the application is part of a workflow, it may be in a state where it cannot be modified until the workflow is completed or terminated.
  Background Jobs: There may be background jobs that are still processing data related to the application.
  
  Solution:
  
  Check Active Sessions: Use transaction codes like SM04 or AL08 to check for active user sessions. If you find users who are using the application, you may need to wait until they finish or coordinate with them to log off.
  Identify Locks: Use transaction SM12 to check for locks on the application. If you find locks that are no longer needed, you can delete them (ensure you have the necessary authorizations and that it is safe to do so).
  Review Workflows: If the application is part of a workflow, check the status of the workflow using transaction SWI1 or SWI2_FREQ. Ensure that the workflow is completed or terminated if necessary.
  Monitor Background Jobs: Use transaction SM37 to check for any background jobs that might be using the application. If you find relevant jobs, you may need to wait for them to complete or cancel them if appropriate.
  Consult with Users: If you are unsure who is using the application, communicate with your team or users to identify any ongoing processes.
  
  Related Information:
  
  Transaction Codes:
  
  SM04: User Overview
  AL08: Global User Overview
  SM12: Lock Entries
  SWI1: Work Item Selection
  SWI2_FREQ: Work Item Selection (Frequency)
  SM37: Job Monitoring
  
  
  Authorization: Ensure you have the necessary authorizations to view sessions, locks, and workflows.
  Documentation: Refer to SAP Help documentation for more details on managing applications and workflows.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or technical support for further assistance.