How To Fix GC019 - Error during generation of reversal index

SAP Error Message - Details

• Message type: E = Error

• Message class: GC - Error Messages for Consolidation/Extended General Ledger

• Message number: 019

• Message text: Error during generation of reversal index

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 GC019 - Error during generation of reversal index ?

  The SAP error message GC019, which states "Error during generation of reversal index," typically occurs in the context of the General Ledger (G/L) accounting module when there is an issue with the reversal of a document. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying database.
  Causes of GC019 Error
  
  
  Data Inconsistencies: There may be inconsistencies in the accounting documents that are being reversed, such as missing or incorrect entries.
  
  
  Configuration Issues: Incorrect settings in the G/L account configuration or in the document types can lead to this error.
  
  
  Database Issues: Problems with the database, such as locks or corruption, can prevent the reversal index from being generated.
  
  
  Missing Authorizations: The user attempting the reversal may not have the necessary authorizations to perform the action.
  
  
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific patches that have not been applied.
  
  
  Solutions to GC019 Error
  
  
  Check Document Consistency:
  
  Review the document that you are trying to reverse. Ensure that all related entries are correct and complete.
  Use transaction codes like FB03 to display the document and check for any inconsistencies.
  
  
  
  Review Configuration Settings:
  
  Check the configuration of the G/L accounts and document types in the SAP system. Ensure that they are set up correctly for reversals.
  Use transaction code OBY6 to review the settings for the company code.
  
  
  
  Database Check:
  
  If you suspect a database issue, consult your database administrator to check for locks or corruption.
  You may need to run database consistency checks or repair tools.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to perform the reversal. Check the user roles and authorizations in transaction SU01.
  
  
  
  SAP Notes and Patches:
  
  Check the SAP Support Portal for any relevant SAP Notes that address this error. There may be patches or updates available that resolve the issue.
  Apply any recommended patches or updates as necessary.
  
  
  
  Consult SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  FB08: Reverse Document
  FB03: Display Document
  OBY6: G/L Account Configuration
  SU01: User Maintenance
  
  
  
  Documentation: Review SAP documentation related to G/L accounting and document reversal processes for additional insights.
  
  
  Testing: If possible, test the reversal process in a development or quality assurance environment to replicate the issue without affecting production data.
  
  
  By following these steps, you should be able to identify the cause of the GC019 error and implement a solution to resolve it.