How To Fix F4038 - Line layout & not defined for vendor line items

F4038 - Overview

• Message type: E = Error

• Message class: F4 - Line items/balances/configuration

• Message number: 038

• Message text: Line layout & not defined for vendor line items

What causes this issue?

A default value has been defined for the line layout of the line items
which cannot be used for the required account type.

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?

Within Financial Accounting customizing under <LS>Bus.transactions ->
Base parameters -> Display format</>, you can either enter a variant
suitable for the account type using <LS>Default types</>, or using
<LS>Line layout -> Line items</> classify the variant in the list of
variants using <LS>Edit -> Usage</> so that it can also be used for the
required account type.

<DS:SIMG.SIMG_CFMENUORFBFAKP>Proceed</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

F4038 - Details

• The SAP error message F4038, which states "Line layout & not defined for vendor line items," typically occurs when there is an issue with the configuration of the line layout for vendor line items in the Financial Accounting (FI) module. This error can arise in various scenarios, such as when trying to display vendor line items in a report or transaction where the system expects a specific layout that has not been defined.
  
  Cause:
  
  Missing Line Layout Definition: The line layout for vendor line items has not been defined in the system. This can happen if the configuration settings for the line layout are incomplete or if the layout has been deleted or not activated.
  Incorrect Configuration: The configuration settings for the line layout may not be correctly set up for the specific transaction or report you are trying to execute.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access