How To Fix GG642 - Enter a correct reference table for the Report Writer

SAP Error Message - Details

• Message type: E = Error

• Message class: GG - Messages for FI-SL customizing

• Message number: 642

• Message text: Enter a correct reference table for the Report Writer

What causes this issue?

You must define a valid reference for the installation of the Report
Writer component. The following criteria must be fulfilled:
a) The system has to recognize the specified reference table as a
Special Purpose Ledger table.
b) The specified table has to be the same type (local or global) as the
table to be used in the installation.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Select the reference table according to the above requirements.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GG642 - Enter a correct reference table for the Report Writer ?

  The SAP error message GG642, which states "Enter a correct reference table for the Report Writer," typically occurs when there is an issue with the configuration of the Report Writer in SAP. This error indicates that the system cannot find or recognize the reference table that is supposed to be used for generating reports.
  Causes:
  
  Incorrect Reference Table: The reference table specified in the Report Writer configuration may be incorrect or does not exist in the system.
  Missing Authorization: The user may not have the necessary authorizations to access the reference table.
  Configuration Issues: There may be issues with the configuration of the Report Writer itself, such as missing or incorrect settings.
  Transport Issues: If the configuration was transported from another system, there may have been issues during the transport process that led to missing or incorrect data.
  
  Solutions:
  
  
  Check Reference Table:
  
  Go to the Report Writer configuration and verify that the reference table specified is correct and exists in the system.
  Ensure that the table is properly defined in the system.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the reference table. This can be checked with the help of a security administrator.
  
  
  
  Review Configuration:
  
  Review the Report Writer configuration settings to ensure that all parameters are set correctly.
  If necessary, recreate the report or the configuration to ensure that all settings are correct.
  
  
  
  Transport Check:
  
  If the configuration was transported from another system, check the transport logs for any errors or issues.
  Ensure that all necessary objects were included in the transport request.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on configuring the Report Writer and troubleshooting common issues.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like GRR1 (Report Writer: Create Report) or GRR2 (Report Writer: Change Report) to access the Report Writer configuration.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue related to the GG642 error message in SAP.