How To Fix CACSOA009 - Method '&1' is not valid in applicion plug '&2'

CACSOA009 - Overview

• Message type: E = Error

• Message class: CACSOA - FOA: Messages Related to Object Assignments

• Message number: 009

• Message text: Method '&1' is not valid in applicion plug '&2'

What causes this issue?

The system has been instructed to execute a <DS:DE.CACSOAPLUGMETH>method
</> of the <DS:DE.CACSOAPLUG>application plug</> in the connected
application. However, the configuration of application plug '&V2&' for
the assignment type of the worklist has no entry for the method '&V1&'.
This means that further processing is not possible.

System Response

Processing is terminated without further results.

How to fix this error?

Check the configuration of the assignment type selected in the worklist.
The settings for the methods to be called in the application plug may be
incomplete.

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 CACSOA009 - Method '&1' is not valid in applicion plug '&2' ?

  The SAP error message CACSOA009 indicates that a method specified in your application is not valid for the given application plug. This error typically arises in the context of SAP's Composite Application Framework (CAF) or when working with Service-Oriented Architecture (SOA) components.
  
  Cause:
  
  Invalid Method Name: The method name specified in the request does not exist or is misspelled.
  Incorrect Application Plug: The application plug specified does not support the method being called.
  
  Configuration Issues: There may be configuration issues in the service definitions or the application plug settings.
  Version Mismatch: The version of the application plug may not support the method being invoked.
  
  
  Solution:
  
  Check Method Name: Verify that the method name (&1) is correctly spelled and exists in the application plug (&2). Ensure that you are using the correct case, as method names are often case-sensitive.
  Review Application Plug: Ensure that the application plug you are trying to use supports the method you are calling. You