How To Fix UGWB047 - Contents of log file were changed

SAP Error Message - Details

• Message type: E = Error

• Message class: UGWB - Messages for Workbench

• Message number: 047

• Message text: Contents of log file were changed

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.

What else can you do?

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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 UGWB047 - Contents of log file were changed ?

  The SAP error message UGWB047, which states "Contents of log file were changed," typically indicates that there has been a modification to the log file associated with a background job or process. This can happen for various reasons, such as:
  Causes:
  
  Concurrent Access: Multiple processes or users may be trying to access or modify the log file simultaneously.
  Job Restart: If a job is restarted, it may lead to changes in the log file contents.
  System Issues: There may be underlying system issues, such as file system corruption or problems with the SAP application server.
  Manual Changes: Someone may have manually edited the log file, which is not typical and can lead to inconsistencies.
  
  Solutions:
  
  Check Job Status: Verify the status of the background job associated with the log file. Ensure that it is not running or being restarted.
  Review Logs: Look at the log file to understand what changes were made and when. This can provide insight into whether the changes were expected or if there is an issue.
  System Check: Perform a system check to ensure that there are no underlying issues with the SAP application server or the file system.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SM37 (to check job logs) and SLG1 (to view application logs) to gather more information about the job and its logs.
  Log File Location: The log files are typically stored in the application server's file system. Knowing the location can help in manual checks.
  System Monitoring: Implement monitoring tools to keep track of background jobs and their logs to prevent future occurrences of this issue.
  
  By following these steps, you should be able to diagnose and resolve the UGWB047 error effectively.