How To Fix IWO_UI808 - Only one operation overview can be used for each title element

SAP Error Message - Details

• Message type: E = Error

• Message class: IWO_UI -

• Message number: 808

• Message text: Only one operation overview can be used for each title element

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IWO_UI808 - Only one operation overview can be used for each title element ?

  The SAP error message IWO_UI808 ("Only one operation overview can be used for each title element") typically occurs in the context of the SAP Plant Maintenance (PM) or SAP Production Planning (PP) modules when there is an issue with the configuration of the operation overview in the user interface.
  Cause:
  The error is generally caused by the following reasons:
  
  
  Multiple Operation Overviews: The system is trying to display more than one operation overview for a single title element, which is not allowed. This can happen if there are multiple configurations or settings that conflict with each other.
  
  
  Configuration Issues: There may be a misconfiguration in the settings related to the operation overview in the SAP GUI or Fiori application.
  
  
  Custom Development: If there are custom developments or enhancements in the system, they might be causing conflicts with the standard operation overview display.
  
  
  Solution:
  To resolve the IWO_UI808 error, you can try the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the operation overview in the relevant transaction codes (e.g., SPRO for customizing).
  Ensure that only one operation overview is assigned to each title element.
  
  
  
  Review Custom Code:
  
  If there are any custom developments or enhancements, review the code to ensure that it does not attempt to display multiple operation overviews for the same title element.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache of the SAP GUI or the Fiori Launchpad can resolve display issues. You can do this by logging out and logging back in or using the appropriate cache clearing options.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to view the operation overview. Lack of proper authorizations can sometimes lead to unexpected behavior.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes or updates related to this error message. There may be patches or updates that address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with details about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW31, IW32, IW33 for work order management, and SPRO for configuration.
  SAP Documentation: Review the official SAP documentation for the PM and PP modules for more insights into operation overviews and their configurations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the IWO_UI808 error in your SAP system.