I am trying to do Update Operation for Webservice Connector, facing null pointer exception but when I am executing the same values in postman it is working only from through SailPoint it is not working. I tried to call the rule separately still same issue. Test connection and Aggregation are working. Any suggestions.
Thank you KC Wong for your response. I have verified in postman its working and I have pasted the same parameters here, Even I tried to create separate rule to execute via restclient still same issue.