How To Fix GL126 - Field & does not exist as source field & in tab. &

SAP Error Message - Details

• Message type: E = Error

• Message class: GL - FI-SL Rollup

• Message number: 126

• Message text: Field & does not exist as source field & in tab. &

What causes this issue?

You are using rollup line item tables, in order to later access the
original information (for example, the drill-down reports in Report
Writer).
The source fields in the rollup line item table are automatically
filled using a specific naming convention.
In this case, field &V1& would be transferred to field &V2&. Field &V2&
does not, however, exist in the corresponding rollup line item table.

System Response

An evaluation of source field &V2& is not possible later.

How to fix this error?

If you want to define a drill-down report to field &v2&, you must first
include this field in your rollup line item table.
If you do not need this field for your evaluations, ignore this warning.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GL126 - Field & does not exist as source field & in tab. & ?

  The SAP error message GL126 indicates that a specific field does not exist as a source field in the specified tab. This error typically occurs during the posting of financial documents or when trying to access certain functionalities in the SAP system, particularly in the General Ledger (GL) module.
  Cause:
  
  Field Configuration: The field that is being referenced in the error message may not be configured correctly in the system. This could be due to missing field definitions or incorrect settings in the configuration.
  Data Entry Issues: The user may be trying to enter data into a field that is not available or not applicable for the transaction being processed.
  Custom Development: If there are custom enhancements or modifications in the SAP system, it is possible that the field was removed or renamed, leading to this error.
  Version Mismatch: If there are discrepancies between the SAP version or support packages, certain fields may not be recognized.
  
  Solution:
  
  Check Field Configuration: Verify the configuration of the field in the relevant transaction or module. Ensure that the field is defined and available for use.
  Review Transaction Settings: Check the settings for the transaction you are trying to execute. Ensure that all required fields are present and correctly configured.
  Consult Documentation: Refer to SAP documentation or help files for the specific transaction or module to understand the expected fields and their configurations.
  Debugging: If you have access to debugging tools, you can trace the program execution to identify where the error is occurring and why the field is not recognized.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide insights based on the specific version and configuration of your SAP system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to General Ledger postings (e.g., FB50, F-02) to understand where the error might be occurring.
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide patches or updates that could resolve the issue.
  User 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 cause of the GL126 error and implement a solution to resolve it.