How To Fix F5107 - Predefined variant "&" is invalid for the line layout

F5107 - Overview

• Message type: E = Error

• Message class: F5 - Document Editing

• Message number: 107

• Message text: Predefined variant "&" is invalid for the line layout

What causes this issue?

In order to display the line items on the overview screen, a line
layout variant was predefined which has not been fully maintained.

System Response

The transaction cannot be carried out.

How to fix this error?

Providing you use a user-related default value, change this value.
In the Accounts receivable menu, in the Accounts payable menu or in
the General ledger menu choose the path <LS>Environment -> Current
options -> Editing options</>. On the following screen, choose a
variant for the document display. <DS:TRAN.FB00>Proceed</>.
<ZH>Procedure for the system administrator</>
Correct the variant &V1& if it is still to be used.
<DS:TRAN.FAKP>Proceed</>

Error message extract from SAP system. Copyright SAP SE.

F5107 - Details

• The SAP error message F5107, which states that a predefined variant "&" is invalid for the line layout, typically occurs in the context of financial reporting or when working with financial statements in SAP. This error indicates that the specified variant for a report or layout is not valid or cannot be used in the current context.
  Causes:
  
  Invalid Variant Name: The variant name specified may not exist or may have been deleted.
  Incorrect Configuration: The line layout or report configuration may not be set up correctly to use the specified variant.
  Authorization Issues: The user may not have the necessary authorizations to access the specified variant.
  System Updates: Changes in the system or updates may have affected the availability or validity of the variant.
  Data Issues: There may be issues with the underlying data that the variant is trying to access.
  
  Solutions:
  
  
  Check Variant Name: Verify that the variant name specified in the error message is correct