How To Fix FSH_MAIN129 - Select a core variant during the display mode

FSH_MAIN129 - Overview

• Message type: E = Error

• Message class: FSH_MAIN - Message Class for Article Master Data

• Message number: 129

• Message text: Select a core variant during the display mode

What causes this issue?

You have not maintained a core variant in the control data during create
or change of application variants.

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?

In the create or change mode, you must maintain a core variant for the
application variant in control data. The same variant will then be used
during the display mode.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FSH_MAIN129 - Details

• The SAP error message FSH_MAIN129 typically occurs in the context of SAP Fashion Management or similar applications where core variants are used to manage product data. This error indicates that a core variant must be selected when you are in display mode.
  
  Cause:
  The error arises when the user attempts to access a display mode without having selected a core variant. Core variants are essential in managing product attributes and configurations, especially in industries like fashion where multiple variants of a product exist (e.g., different sizes, colors, styles).
  
  Solution:
  To resolve the FSH_MAIN129 error, follow these steps:
  
  
  Select a Core Variant: 
  
  Navigate to the relevant screen where the error occurred.
  Look for an option to select or choose a core variant. This is usually a dropdown or selection box.
  Choose the appropriate core variant that you wish to display.
  
  
  
  Check User Permissions: 
  
  Ensure that you have the necessary permissions to view or select core variants. If you do