How To Fix UR478 - Run &1 is not active

SAP Error Message - Details

• Message type: E = Error

• Message class: UR -

• Message number: 478

• Message text: Run &1 is not active

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message UR478 - Run &1 is not active ?

  The SAP error message UR478, which states "Run &1 is not active," typically occurs in the context of background job processing or when trying to execute a specific run or program that is not currently active or available in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Inactive Job/Run: The specific job or run you are trying to execute is not currently active. This could be due to it being scheduled for a future time or it may have been canceled or deleted.
  Job Status: The job might be in a status that does not allow it to be executed, such as "Finished," "Canceled," or "Released."
  Authorization Issues: There may be authorization issues preventing the execution of the job or run.
  Configuration Issues: The job might not be properly configured or might be missing necessary parameters.
  
  Solutions:
  
  
  Check Job Status:
  
  Go to transaction code SM37 (Job Monitoring) to check the status of the job. Look for the job name and see if it is active or if it has finished or failed.
  If the job is not active, you may need to schedule it again.
  
  
  
  Re-schedule the Job:
  
  If the job is not active, you can re-schedule it using transaction code SM36 (Define Background Job). Make sure to set the correct parameters and timing.
  
  
  
  Check for Errors:
  
  If the job has finished with errors, check the job log for any error messages that might indicate why it did not run successfully.
  
  
  
  Authorization Check:
  
  Ensure that you have the necessary authorizations to execute the job. You may need to contact your SAP security administrator to verify your permissions.
  
  
  
  Configuration Review:
  
  Review the configuration of the job to ensure that all required parameters are set correctly. This includes checking the variant, if applicable.
  
  
  
  Consult Documentation:
  
  If the issue persists, consult SAP documentation or support for more specific guidance related to the job or program you are trying to run.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM37: Job Monitoring
  SM36: Define Background Job
  SM21: System Log (to check for system-related issues)
  
  
  
  SAP Notes: Check SAP Notes for any known issues related to the specific job or program you are trying to run. You can search for relevant notes in the SAP Support Portal.
  
  
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to diagnose and resolve the UR478 error in your SAP system.