How To Fix SIW316 - &2 objects specified for class/interface &1

SIW316 - Overview

• Message type: E = Error

• Message class: SIW - Service Implementation Workbench

• Message number: 316

• Message text: &2 objects specified for class/interface &1

What causes this issue?

The system detected an invalid number of objects &2 for the current
class or interface &1.
The correct number is 1.

System Response

The system terminates generation of this implementation.

How to fix this error?

Contact the author of the current configuration class. You must check
and adapt the template. Exactly one class or interface should be named
in the template.
To find the configuration class of the current configuration, choose
transaction <DS><DS:TRAN.SIW>SIW</></>. In the menu path choose <LS>Goto
-> Customizing (IMG) -></> <DS><DS:SIMG.VSIW_CONFIG>Define
Configurations</></>.

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 SIW316 - &2 objects specified for class/interface &1 ?

  The SAP error message SIW316 typically indicates that there is an issue related to the specification of objects for a particular class or interface in the SAP system. This error often arises during the implementation or usage of Business Add-Ins (BAdIs) or when working with enhancement points.
  
  Cause:
  The error message SIW316 occurs when the system cannot find the specified objects (like classes or interfaces) that are expected to be associated with a particular BAdI or enhancement. This can happen due to several reasons, including:
  
  Incorrect Object Name: The name of the class or interface specified does not exist or is misspelled.
  Missing Implementation: The implementation of the BAdI or enhancement is not activated or is missing.
  Transport Issues: If the objects were transported from one system to another, there might be inconsistencies or missing objects in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified class or