How To Fix GU668 - Begin of the conversion of view T_T001B_GL (FI-SL posting periods)

SAP Error Message - Details

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 668

• Message text: Begin of the conversion of view T_T001B_GL (FI-SL posting periods)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GU668 - Begin of the conversion of view T_T001B_GL (FI-SL posting periods) ?

  The SAP error message GU668 typically indicates an issue related to the conversion of a view, specifically the view T_T001B_GL, which is associated with FI-SL (Financial Accounting - Special Ledger) posting periods. This error can occur during various operations, such as data migration, system upgrades, or when accessing certain transactions.
  Cause:
  
  Data Inconsistency: There may be inconsistencies in the data within the T_T001B_GL table or related tables.
  Configuration Issues: Incorrect configuration settings in the Special Ledger or posting periods can lead to this error.
  Missing Authorizations: The user may not have the necessary authorizations to access or modify the view.
  Technical Issues: There could be underlying technical issues, such as database inconsistencies or problems with the SAP kernel.
  
  Solution:
  
  
  Check Data Consistency:
  
  Use transaction codes like SE11 to check the structure of the T_T001B_GL view and ensure that all necessary fields are populated correctly.
  Run consistency checks on the relevant tables to identify any discrepancies.
  
  
  
  Review Configuration:
  
  Verify the configuration settings for the Special Ledger and posting periods in the Financial Accounting module.
  Ensure that all necessary settings are correctly defined in the configuration.
  
  
  
  User Authorizations:
  
  Check the user roles and authorizations to ensure that the user has the necessary permissions to access the view.
  If needed, adjust the user roles or consult with your SAP security team.
  
  
  
  Technical Troubleshooting:
  
  If the issue persists, consider checking the SAP system logs (transaction SM21) for any related error messages that could provide more context.
  You may also want to check for any recent changes or updates to the system that could have triggered the error.
  
  
  
  SAP Notes:
  
  Search the SAP Support Portal for any relevant SAP Notes that address the GU668 error or issues related to T_T001B_GL. There may be specific patches or updates available.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue with the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SM21 (System Log), and SP01 (Spool Request) for troubleshooting.
  Documentation: Review SAP documentation related to FI-SL and posting periods for a better understanding of the configuration and data structure.
  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 the root cause of the GU668 error and implement an appropriate solution.