How To Fix APC_MESSAGE003 - Class &1 in application &2 isn't transportable

SAP Error Message - Details

• Message type: E = Error

• Message class: APC_MESSAGE - Message class for ABAP Channels (ATC Check only)

• Message number: 003

• Message text: Class &1 in application &2 isn't transportable

What causes this issue?

Class <(>&<)>1 in application <(>&<)>2 isn't transportable

System Response

Class <(>&<)>1 in application <(>&<)>2 isn't transportable

How to fix this error?

You have created a transportable APC application and maintained a local
class name in that.

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 APC_MESSAGE003 - Class &1 in application &2 isn't transportable ?

  The SAP error message APC_MESSAGE003 indicates that a specific class (denoted as &1) in a particular application (denoted as &2) is not transportable. This typically occurs during the transport of objects in SAP, particularly when trying to move custom developments or configurations from one system to another (e.g., from a development system to a quality assurance or production system).
  
  Cause:
  
  
  Non-Transportable Objects: The class you are trying to transport may be defined as non-transportable. This can happen for various reasons, such as:
  
  The class is part of a package that is not transportable.
  The class is a local object (created in the local object namespace).
  The class is linked to a specific client or configuration that does not allow it to be transported.
  
  
  
  Dependencies: The class may have dependencies on other objects that are also non-transportable, which can prevent the entire class from being included in a transport request.
  
  
  Transport Layer Issues: There may be issues with