unable to generate single invoice for multiple sales order lines

Summary:

unable to generate single invoice for multiple sales order lines. As per oracle doc made orchestration customization by putting pause task before invoice creation step. Still phasing an error as per below screen shot. Can anyone assist on how to get "single AR invoice creation for multiple SO lines shipments"
Error:

Rule written in orchestration Pause task

Then section

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

25A (11.13.25.01.0)

Code Snippet (add any code snippets that support your topic, if applicable):