How To Fix FDT_CORE2021 - Invalid object set for custom attribute at position &1: '&2' (&3)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE2 - BRFplus core functions (in addition to msg class FDT_CORE)

• Message number: 021

• Message text: Invalid object set for custom attribute at position &1: '&2' (&3)

What causes this issue?

An invalid ID has been used for a custom attribute definition. For an ID
to be valid, it must meet the following requirements:
the ID must refer to an existing element data object of type text.
The referenced element data object must have a name.

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?

Provide a valid ID for the custom attribute.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE2021 - Invalid object set for custom attribute at position &1: '&2' (&3) ?

  The SAP error message FDT_CORE2021 indicates that there is an issue with a custom attribute in the context of the Field Data Tool (FDT). This error typically arises when the system encounters an invalid object set for a custom attribute at a specified position.
  
  Cause:
  The error can be caused by several factors, including:
  
  Invalid Configuration: The custom attribute may not be correctly configured or linked to the appropriate object set.
  Missing Object Set: The object set that the custom attribute is supposed to reference may not exist or may have been deleted.
  Incorrect Positioning: The position specified in the error message may not correspond to a valid entry in the object set.
  Data Model Issues: There may be inconsistencies or errors in the underlying data model that affect how attributes are processed.
  
  
  Solution:
  To resolve the FDT_CORE2021 error, you can take the following steps:
  
  
  Check Custom Attribute Configuration:
  
  Go to the FDT configuration and verify that the custom attribute