I am configured the default Workflow template for Sales Quote page. In that template i was changed the Approver Type as a workflows user group and map the workflow user group. When i am trying to send the Approval Request for the Sales Quote , It shows the error ' This record is not supported by related approval workflow'. But i already check the conditions, the condition is Document Type = Quote and Status=Open, But still i am not able to send the approval request for Sales Quote.
What could cause this problem ?