How To Fix LTR2_DS_CHG_CONV000 - Data set for OBT Conversion was changed by &4

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_DS_CHG_CONV - Change log messages of data set Conversion

• Message number: 000

• Message text: Data set for OBT Conversion was changed by &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_DS_CHG_CONV000 - Data set for OBT Conversion was changed by &4 ?

  The SAP error message LTR2_DS_CHG_CONV000 indicates that a data set used for the OBT (Object-Based Transformation) conversion has been modified or changed by a user or process. This can occur during data migration or transformation processes when the system detects that the data set being used has been altered after it was initially read or processed.
  Cause:
  
  Concurrent Modifications: Another user or process may have changed the data set while the OBT conversion was in progress.
  Data Integrity Issues: The data set may have been updated or modified due to a programmatic change or manual intervention.
  System Configuration: There may be issues with the configuration of the OBT process or the data set itself.
  
  Solution:
  
  Check for Concurrent Access: Ensure that no other users or processes are accessing or modifying the data set while the OBT conversion is running. If possible, coordinate the timing of these operations.
  Revert Changes: If the data set was changed unintentionally, revert it to its previous state before the OBT conversion was initiated.
  Restart the Process: After ensuring that the data set is stable and has not been modified, restart the OBT conversion process.
  Review Logs: Check the system logs for any additional error messages or warnings that may provide more context about the changes made to the data set.
  Consult Documentation: Refer to SAP documentation or notes related to OBT conversions for any specific guidelines or troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to OBT and data migration, such as LTR2 (for OBT) and others that may be relevant to your specific scenario.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  If the problem persists after following these steps, it may be necessary to contact SAP support for further assistance.