How To Fix CFD_GW_UI000 - Only one field instance can be modified within the same change set

CFD_GW_UI000 - Overview

• Message type: E = Error

• Message class: CFD_GW_UI - TechnicalMessages for Custom Field Maintenance oData Service

• Message number: 000

• Message text: Only one field instance can be modified within the same change set

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_GW_UI000 - Only one field instance can be modified within the same change set ?

  The SAP error message CFD_GW_UI000: Only one field instance can be modified within the same change set typically occurs in the context of SAP Gateway and OData services when you are trying to update multiple fields of an entity in a single change set, but the system is configured to allow only one field modification per change set.
  
  Cause:
  
  Change Set Limitation: The error arises because the OData service is designed to handle only one field modification at a time within a change set. This is a restriction in the way the service processes updates to ensure data integrity and consistency.
  Incorrect Request Structure: The request being sent to the OData service may be structured incorrectly, leading to multiple fields being included in a single change set.
  Service Configuration: The OData service might be configured to enforce this limitation for performance or design reasons.
  
  
  Solution:
  
  Modify Request Structure: Ensure that your OData request is structured to