Aug 23 2022 01:39 PM
/<site>/_vti_bin/Workflow.asmx is called to start workflow for an item and it finishes as "Cancelled" and error "Coercion Failed: Input cannot be null for this coercion"
Aug 23 2022 09:08 PM
Please share more details about your issue. Are you using any initiation variables in your workflow if yes then you need to pass it while starting workflow using web service, Could you share input which you are providing to web service method?
Aug 24 2022 05:46 AM
Right now, I'm testing using Postman and method is POST
-Payload
Aug 24 2022 06:53 AM
Do you have any initiation variable in the workflow? if yes then could you share those details with type of variable? because we need to past those value as well.
Also share which SharePoint version your are using? and which service method you are using from workflow.asmx service endpoint
Aug 24 2022 07:01 AM
Aug 30 2022 09:04 AM