How To Fix S_CUS_IMG_ACTIVITY057 - Incorrect object assigned to the IMG activity (correct object: &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: S_CUS_IMG_ACTIVITY - IMG Activity

• Message number: 057

• Message text: Incorrect object assigned to the IMG activity (correct object: &1)

What causes this issue?

IMG assignment: The IMG activity is assigned to the wrong customizing
object.
The transaction, which is called by the IMG activity, is a parameter
transaction based on one of the standard maintenence transactions
SM30/34, which calls the identified view (see short text). An incorrect
object type (for example 'T'), has been assigned here, instead of the
appropriate standard object (type 'S', 'V' or 'C')

How to fix this error?

Assign the correct maintenance object (&V1&) to the IMG
activity. Contact the SAP developer responsible for the object.
This may make the incorrectly assigned object (of type 'T') superfluous,
in which case it can be deleted.

Error message extract from SAP system. Copyright SAP SE.