How To Fix UAS094 - All data bases must be locked during the generation

SAP Error Message - Details

• Message type: E = Error

• Message class: UAS -

• Message number: 094

• Message text: All data bases must be locked during the generation

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 UAS094 - All data bases must be locked during the generation ?

  The SAP error message UAS094 ("All databases must be locked during the generation") typically occurs during the generation of database objects or during certain operations that require exclusive access to the database. This error indicates that the system is unable to proceed because one or more databases are not locked, which is necessary to ensure data integrity during the operation.
  Cause:
  
  Concurrent Access: The error often arises when there are other processes or users accessing the database while a generation process is trying to lock it.
  Database Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If the system cannot lock all required databases, it will throw this error.
  Configuration Issues: There may be configuration settings that are not properly set, leading to issues with locking the databases.
  
  Solution:
  
  Check Active Sessions: Use transaction codes like SM50 or SM66 to check for active processes that might be holding locks on the database. If you find any, you may need to terminate those sessions if they are not critical.
  Database Locking: Ensure that the database is properly configured to allow locking. This may involve checking the database settings or consulting with your database administrator.
  Retry the Operation: After ensuring that no other processes are accessing the database, retry the operation that caused the error.
  Scheduled Downtime: If the operation is critical and cannot be performed while users are active, consider scheduling a downtime for the system to perform the operation when no users are logged in.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to check and manage locks) and SM21 (to view system logs) for further investigation.
  SAP Basis Team: If you are unable to resolve the issue, it may be necessary to involve your SAP Basis team or database administrator for deeper analysis and resolution.
  Documentation: Review SAP documentation related to database management and locking mechanisms for more insights into how to manage database locks effectively.
  
  By following these steps, you should be able to identify the cause of the UAS094 error and implement a solution to resolve it.