The rules defined under rule set InvoiceApprovalRuleSet did not return any results. (FUN-720336)

Summary

The rules defined under rule set InvoiceApprovalRuleSet did not return any results. (FUN-720336)

Content

We have defined a invoice approval rule based on invoice header requestor name. Condition is If invoice header requestor name isn't null then follow supervisory heirarchy with one level of approval and get manager of the requestor mentioned at invoice header. But we are getting this below error. The rules defined under rule set InvoiceApprovalRuleSet did not return any results. (FUN-720336). Have any one faced the same.

Find the rule defined below:

Condition:

IF

Invoice Header.Requester Name   Isn't    null

Then

List Builder   Supervisory

Starting Participant:  HierarchyBuilder.getManager("supervisory",Invoice Header.Requester Name,-1,"","")