How To Fix SSUB001 - Specified Class &1 Cannot be Used

SSUB001 - Overview

• Message type: E = Error

• Message class: SSUB - Messages for Subscriptions

• Message number: 001

• Message text: Specified Class &1 Cannot be Used

What causes this issue?

Class &1 cannot be used. Classe must support interface IF_WRAPOBJ_SUB.

System Response

System does not allows this entry.

How to fix this error?

Enter a class that supports the IF_WRAPOBJ_SUB interface.

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 SSUB001 - Specified Class &1 Cannot be Used ?

  The SAP error message SSUB001: Specified Class &1 Cannot be Used typically occurs when there is an issue with the classification system in SAP, particularly when trying to use a class that is not valid or not properly configured for the operation you are attempting to perform.
  Causes:
  
  Class Not Defined: The specified class does not exist in the system or has been deleted.
  Class Status: The class may be set to a status that prevents it from being used (e.g., it might be marked as "inactive").
  Authorization Issues: The user may not have the necessary authorizations to access or use the specified class.
  Incorrect Configuration: The class may not be properly configured in the classification system, leading to its unavailability.
  Data Inconsistency: There may be inconsistencies in the data related to the class, such as missing attributes or incorrect links.
  
  Solutions:
  
  Check Class Existence: Verify that the class specified in the error message actually exists in the