How To Fix /ACCGO/CAS_FLLW_MSG301 - Application group locked

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_FLLW_MSG -

• Message number: 301

• Message text: Application group 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/CAS_FLLW_MSG301 - Application group locked ?

  The SAP error message /ACCGO/CAS_FLLW_MSG301 Application group locked typically indicates that a specific application group in the SAP system is currently locked, preventing further processing or access to that group. This can occur for various reasons, such as ongoing processes, maintenance activities, or user actions that have not been completed.
  Causes:
  
  Ongoing Processes: A transaction or process is currently being executed that locks the application group.
  User Lock: A user may have locked the application group due to an active session or transaction.
  System Maintenance: The application group may be locked for maintenance or updates.
  Configuration Issues: Incorrect configuration settings may lead to unintended locks.
  
  Solutions:
  
  Check Active Sessions: Use transaction codes like SM12 to check for any active locks in the system. Identify if any user sessions are holding locks on the application group.
  Release Locks: If you find that a user session is holding a lock, you can either wait for the session to complete or, if necessary, release the lock manually (ensure you have the appropriate authorizations).
  Review Background Jobs: Check if there are any background jobs running that might be locking the application group. You can use transaction SM37 to monitor background jobs.
  Consult with Basis Team: If the issue persists, it may be necessary to involve your SAP Basis team to investigate further. They can check for system-level locks or issues that may not be visible at the user level.
  Check Configuration: Review the configuration settings related to the application group to ensure there are no misconfigurations causing the lock.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view and manage locks), SM37 (to monitor background jobs), and SM21 (to check system logs).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to application group locking.
  Documentation: Review SAP documentation or help files related to application groups and locking mechanisms for more detailed insights.
  
  If the problem continues after trying the above solutions, it may be beneficial to escalate the issue to SAP support for further assistance.