How To Fix UR400 - *** Messages for WIPE/UNDO_CHGRUN etc.

SAP Error Message - Details

• Message type: E = Error

• Message class: UR -

• Message number: 400

• Message text: *** Messages for WIPE/UNDO_CHGRUN etc.

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UR400 - *** Messages for WIPE/UNDO_CHGRUN etc. ?

  The SAP error message UR400, which is related to the WIPE/UNDO_CHGRUN, typically indicates an issue with the data consistency or integrity in the system, particularly in the context of change runs or data updates. This error can occur in various scenarios, such as during data migration, system upgrades, or when executing specific transactions that involve data changes.
  Cause:
  
  Data Inconsistency: The error may arise due to inconsistencies in the data that the system is trying to process. This could be due to incomplete data entries, missing dependencies, or conflicts in the data model.
  Change Run Issues: If there are problems with the change run process, such as a failure to complete a previous change run, it can lead to this error.
  Configuration Errors: Incorrect configuration settings in the system can also lead to this error, especially if the system is not set up to handle certain types of data changes.
  System Bugs: Occasionally, this error may be triggered by bugs in the SAP software itself, particularly if you are using an older version of the software.
  
  Solution:
  
  Check Change Run Status: Verify the status of the change run that is causing the error. Ensure that all previous change runs have been completed successfully.
  Data Consistency Check: Perform a data consistency check to identify any inconsistencies in the data. This can often be done using transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility).
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into what specifically is causing the issue.
  Re-run Change Run: If the error is related to a specific change run, try to re-run the change run after addressing any identified issues.
  Consult SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  System Configuration Review: Review the configuration settings related to the processes that are generating the error. Ensure that all necessary settings are correctly configured.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system's configuration and the error details.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 (Application Log), SE11 (Data Dictionary), and SE14 (Database Utility) for troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review SAP documentation related to change management and data consistency to better understand the processes involved.
  
  By following these steps, you should be able to diagnose and resolve the UR400 error in your SAP system.