How To Fix SPRX148 - Enhancement or included or projected component cannot be changed

SPRX148 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 148

• Message text: Enhancement or included or projected component cannot be changed

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

What causes this issue?

This relates to the part of the element that is outside its own object,
such as:
Fields of an enhancement in the display of the enhanced data type
Components from template business objects (BO) for BO projections
Components of a dependent BO inside a host BO

System Response

The component cannot be changed from here.
Element (ABAP Name/ID): &V1&/&V2&
Component (ABAP Name/ID): &V3&/&V4&

How to fix this error?

Components that are outside the object can only be changed in the actual
component itself.
This means, for example:
In an enhanced data type, the fields of the enhancement can be changed i
n the enhancement.
In a host BO, the components of the dependent BO can be changed in the d
ependent BO.
In a BO projection, the components of the template BO can be changed in
the template BO.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

SPRX148 - Details

• The SAP error message SPRX148 indicates that there is an issue with changing an enhancement, included component, or projected component in the system. This error typically arises in the context of SAP's enhancement framework, where modifications or enhancements to standard SAP applications are managed.
  
  Cause:
  The error can occur due to several reasons:
  
  Locked Objects: The enhancement or component you are trying to change may be locked by another user or process.
  Transport Issues: If the enhancement is part of a transport request that has already been released, you may not be able to make changes.
  Incorrect Authorization: The user may not have the necessary authorizations to make changes to the enhancement or component.
  System Configuration: The system may be configured in a way that restricts changes to certain enhancements or components.
  Version Conflicts: There may be version conflicts if the enhancement is part of a different version of the software.
  
  
  Solution:
  To resolve the SPRX148 error, you can