How To Fix CNV_MBT_09_A005 - Data changed. Do you want to save the changes?

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_09_A - Message class for drop-solution

• Message number: 005

• Message text: Data changed. Do you want to save the changes?

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 CNV_MBT_09_A005 - Data changed. Do you want to save the changes? ?

  The SAP error message CNV_MBT_09_A005 typically occurs during data migration or transformation processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This message indicates that the data you are trying to process has been changed since it was last read, and the system is prompting you to confirm whether you want to save the changes.
  Cause:
  
  Data Modification: The data in the source system or the target system has been modified after it was initially read by the migration tool. This could happen due to concurrent updates or changes made by other users or processes.
  Session Timeout: If the migration process takes too long, the session may time out, leading to potential changes in the data.
  Data Locking: If another process is locking the data, it may lead to inconsistencies when trying to save changes.
  
  Solution:
  
  Review Changes: Before proceeding, review the changes made to the data. You may want to check the source and target systems to understand what modifications have occurred.
  Refresh Data: If you are sure that the changes are valid and you want to proceed, you can refresh the data in the migration tool to ensure you are working with the most current data.
  Save Changes: If you want to save the changes, confirm the prompt. However, ensure that you are aware of the implications of saving potentially conflicting data.
  Re-run Migration: If the changes are significant or if you are unsure, consider re-running the migration process from the beginning to ensure data integrity.
  Check for Locks: Investigate if there are any locks on the data that might be causing the issue. You can use transaction codes like SM12 to check for locks.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM12 (Lock Entries), and ST22 (Dump Analysis) to troubleshoot further.
  SAP Notes: Check for any SAP Notes related to the migration tool you are using, as there may be specific fixes or recommendations for this error.
  Documentation: Review the official SAP documentation for the migration tool you are using to understand the expected behavior and best practices during data migration.
  
  If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.