How To Fix SGT_01303 - You have already set values for the Value-Based field

SGT_01303 - Overview

• Message type: E = Error

• Message class: SGT_01 - SGT_01

• Message number: 303

• Message text: You have already set values for the Value-Based field

What causes this issue?

The default segmentation value can be either field-based or value-based.
You cannot define values for both <ZK>Field-Based </>and <ZK>Value-Based
</> fields.

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?

To set the value on the field-based segmentation level, clear the values
entered for <ZK>Value-Based</> field.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

SGT_01303 - Details

• The SAP error message SGT_01303, which states "You have already set values for the Value-Based field," typically occurs in the context of SAP's Global Trade Services (GTS) or when dealing with value-based fields in various SAP modules. This error indicates that there is an attempt to set or modify a value in a field that has already been populated, which is not allowed in the current context.
  
  Cause:
  
  Duplicate Entry: The error usually arises when a user tries to enter a value in a field that has already been filled with a value. This can happen in scenarios where the system expects a single entry for a value-based field.
  Incorrect Configuration: There may be a configuration issue in the GTS settings or the specific module being used, leading to unexpected behavior.
  Data Integrity Rules: The system may have data integrity rules that prevent multiple entries in certain fields to maintain consistency.
  
  
  Solution:
  
  Check Existing Values: Review