How To Fix /IBS/RB660 - Error in UE history processing: Restart required

SAP Error Message - Details

• Message type: E = Error

• Message class: /IBS/RB -

• Message number: 660

• Message text: Error in UE history processing: Restart required

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IBS/RB660 - Error in UE history processing: Restart required ?

  The SAP error message /IBS/RB660 Error in UE history processing: Restart required typically occurs in the context of the SAP Integrated Business Solutions (IBS) module, particularly when dealing with the processing of Unloading Events (UE) in the system. This error indicates that there is an issue with the history processing of unloading events, which may require a restart of the relevant process or transaction.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the data related to unloading events, which can lead to processing errors.
  System Lock: The system might be locked due to another process that is currently running, preventing the UE history from being processed.
  Configuration Issues: Incorrect configuration settings in the IBS module can lead to errors during processing.
  Technical Issues: There may be underlying technical issues, such as database connectivity problems or system resource limitations.
  
  Solutions:
  
  Restart the Process: As the error message suggests, restarting the relevant process or transaction may resolve the issue. This can often clear temporary locks or inconsistencies.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the relevant tables and release them if necessary.
  Review Data: Check the data related to the unloading events for any inconsistencies or errors. This may involve reviewing logs or using transaction codes like SLG1 to view application logs.
  Configuration Review: Ensure that the configuration settings for the IBS module are correct and aligned with the business processes.
  System Monitoring: Monitor system performance and resource usage to identify any potential bottlenecks or issues that could be affecting processing.
  Consult Documentation: Refer to SAP documentation or notes related to the /IBS/RB660 error for any specific recommendations or patches that may be available.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a bug or a more complex issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), SLG1 (Application Log), and SM37 (Job Monitoring) to help diagnose the issue.
  SAP Notes: Check the SAP Support Portal for any notes related to the /IBS/RB660 error, as there may be specific fixes or updates available.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.