How To Fix MY_CATS016 - Data record was changed in SAP R/3

SAP Error Message - Details

• Message type: E = Error

• Message class: MY_CATS - Message Class for CATS notebook

• Message number: 016

• Message text: Data record was changed in SAP R/3

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 MY_CATS016 - Data record was changed in SAP R/3 ?

  The SAP error message MY_CATS016, which states "Data record was changed in SAP R/3," typically occurs in the context of the Cross-Application Time Sheet (CATS) module. This error indicates that the data record you are trying to process has been modified by another user or process since you last accessed it. This can happen in scenarios where multiple users are working on the same data or when there are background processes that update the records.
  Causes:
  
  Concurrent Access: Another user or process has changed the time entry or related data in the SAP system while you were working on it.
  Session Timeout: Your session may have timed out, and when you tried to save or process the data, it was no longer valid.
  Data Locking: The record may be locked by another transaction or user, preventing you from making changes.
  Background Jobs: Background jobs that update CATS records can also lead to this error if they modify the same data you are trying to access.
  
  Solutions:
  
  Refresh the Data: Refresh the screen or re-fetch the data to ensure you are working with the most current version of the record.
  Check for Locks: Use transaction codes like SM12 to check for locks on the data record. If you find a lock, you may need to wait for it to be released or contact the user who has locked it.
  Re-enter the Data: If you receive this error after trying to save your changes, you may need to re-enter the data after refreshing the record.
  Communicate with Users: If you are in a multi-user environment, communicate with your team to ensure that no one else is making changes to the same records simultaneously.
  Check for Background Jobs: If you suspect that a background job is causing the issue, check the job logs to see if any jobs are updating the CATS records.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CATS for time entry, SM12 for lock entries, and SM37 for monitoring background jobs.
  User Training: Ensure that users are trained on how to handle concurrent access and the importance of refreshing data before making changes.
  System Configuration: Review system settings related to data locking and concurrency to optimize performance and reduce the likelihood of such errors.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis or technical support team for further investigation.