How To Fix FDT_WD_EXPRESSION077 - Usage of object &1 is not allowed (obsolete or marked for deletion)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_EXPRESSION -

• Message number: 077

• Message text: Usage of object &1 is not allowed (obsolete or marked for deletion)

What causes this issue?

You have tried to assign object &v1& to the current object by drag and
drop. However, the system has determined that object &v1& is marked as
obsolete or marked for deletion. Although objects in this state are
still functional, they cannot be used for new assignments.

System Response

Object &v1& is not assigned to the current object.

How to fix this error?

Choose another object to make the assignment.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_EXPRESSION077 - Usage of object &1 is not allowed (obsolete or marked for deletion) ?

  The SAP error message FDT_WD_EXPRESSION077 indicates that there is an attempt to use an object (like a field, function, or component) that is either obsolete or marked for deletion in the context of a Web Dynpro application. This typically occurs in the context of using the SAP Fiori or Web Dynpro frameworks where certain components or fields may have been deprecated or removed in newer versions.
  
  Cause:
  
  Obsolete Object: The object you are trying to use has been marked as obsolete in the system. This can happen due to updates or changes in the underlying data model or application logic.
  Marked for Deletion: The object may have been explicitly marked for deletion by a developer or during a system upgrade.
  Incorrect Configuration: There may be a configuration issue where the application is still referencing an old object that should no longer be in use.
  
  
  Solution:
  
  Identify the Object: Check the object referenced in the error message