How To Fix UCM0163 - Totals database has been modified

SAP Error Message - Details

• Message type: E = Error

• Message class: UCM0 - Messages for Data Basis, Cons Area, ...

• Message number: 163

• Message text: Totals database has been modified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCM0163 - Totals database has been modified ?

  The SAP error message UCM0163, which states "Totals database has been modified," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with the Universal Controlling Model (UCM). This error indicates that the totals database has been changed or updated in a way that is inconsistent with the current session or transaction.
  Cause:
  
  Concurrent Updates: The totals database may have been modified by another user or process while you were trying to access it.
  Data Consistency Issues: There may be inconsistencies in the data due to incomplete transactions or failed updates.
  System Configuration Changes: Changes in configuration settings or updates to the system can lead to this error.
  Background Jobs: If there are background jobs running that update the totals database, they may conflict with your current session.
  
  Solution:
  
  Refresh the Session: Log out and log back into the SAP system to refresh your session. This can help clear any temporary inconsistencies.
  Check for Background Jobs: Verify if there are any background jobs that are currently running and updating the totals database. If so, wait for them to complete.
  Data Consistency Check: Run consistency checks on the totals database to identify and resolve any inconsistencies. This may involve using transaction codes like KAH3 (Display Cost Center) or KAH2 (Change Cost Center) to check for issues.
  Reprocess Transactions: If you suspect that a specific transaction caused the issue, try reprocessing it after ensuring that the totals database is stable.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the steps leading up to it.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1 (Cost Centers: Actual Line Items) and KOB1 (Order: Actual Line Items).
  User Authorizations: Ensure that you have the necessary authorizations to access and modify the totals database.
  System Logs: Check system logs (transaction SM21) for any related error messages or warnings that could provide additional context for the issue.
  
  By following these steps, you should be able to address the UCM0163 error and restore normal functionality in your SAP environment.