How To Fix SPRX110 - Objects from other namespaces must be regenerated. See long text

SPRX110 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 110

• Message text: Objects from other namespaces must be regenerated. See long text

What causes this issue?

The object currently selected references objects from other namespaces.
However, the relevant proxy objects are not up-to-date in this system.
These proxy objects cannot be updated while the object currently
selected is being edited for the following reasons:
Objects are possibly located in different packages to the object
currently being edited.
Objects are possibly subject to different naming conventions to the
object currently being edited.
Objects are possibly located in different software components and
cannotbe created or changed in this system.

How to fix this error?

Contact the development area responsible for these external namespaces
and do the following:
Regenerate the objects concerned in the relevant original system
Transport the objects to this system
You can display the number of objects when you check this proxy: all
entries in the check list after the entry "Objects to be changed from
external namespaces".

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

SPRX110 - Details

• The SAP error message SPRX110 indicates that there are objects in your SAP system that belong to different namespaces and need to be regenerated. This typically occurs when you are working with custom development objects or when there are changes in the system that affect the namespace of certain objects.
  
  Cause:
  
  Namespace Conflicts: The error usually arises when you are trying to use or transport objects that are not in the same namespace as the ones you are currently working with. For example, if you have custom objects in a Z namespace and you are trying to reference or use objects from a different namespace (like SAP standard objects), it can lead to this error.
  Changes in Object Definitions: If the definitions of objects in other namespaces have changed (e.g., due to an upgrade or modification), the system may require you to regenerate dependent objects to ensure consistency.
  Transport Issues: If you are transporting