How To Fix GU666 - End of the conversion of tables T80U and T80UT

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 666

• Message text: End of the conversion of tables T80U and T80UT

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GU666 - End of the conversion of tables T80U and T80UT ?

  The SAP error message GU666, which indicates "End of the conversion of tables T80U and T80UT," typically occurs during the conversion process of these tables, which are related to the SAP Business Workflow. This error can arise due to various reasons, including data inconsistencies, issues with the workflow configuration, or problems during the upgrade or migration process.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the data stored in the T80U and T80UT tables.
  Upgrade Issues: If the error occurs during an upgrade, it may be due to changes in the data model or structure of these tables.
  Configuration Problems: Incorrect or incomplete configuration of the workflow settings can lead to this error.
  Missing Authorizations: Lack of necessary authorizations for accessing or modifying the tables can also trigger this error.
  
  Solutions:
  
  
  Check Data Consistency:
  
  Use transaction codes like SE11 or SE16 to inspect the data in the T80U and T80UT tables for any inconsistencies or anomalies.
  If inconsistencies are found, you may need to correct or delete the problematic entries.
  
  
  
  Run the Workflow Consistency Check:
  
  Use transaction SWU_OBUF to check for inconsistencies in the workflow buffer and correct them.
  
  
  
  Review Upgrade Logs:
  
  If the error occurred during an upgrade, review the upgrade logs for any specific issues related to the conversion of these tables.
  Follow any recommended actions provided in the logs.
  
  
  
  Reconfigure Workflows:
  
  If the issue is related to configuration, review the workflow settings and ensure that all necessary configurations are correctly set up.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and modify the T80U and T80UT tables.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. SAP Notes often provide patches or specific instructions for resolving known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  T80U Table: This table is used to store workflow-related data, including task definitions and their statuses.
  T80UT Table: This table is used for storing additional information related to workflow tasks.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWI1 (Work Item Selection), SWI2_FREQ (Work Item Selection with Frequency), and SWU3 (Automatic Workflow Customizing) for managing workflows.
  
  Always ensure to back up your data before making any changes to the database or configurations.