Views:
Behavior:
When I attempt to establish a connection to DocuWare using a username/password via the REST API, the following response is shown;
 
 "invalid_grant."

Solution:
This occurs when the username and password are not correctly provided to the request. Verify that the username and password from the body contain a value. 
NOTE: If using Postman, ensure that your username & password variables are not empty or that the proper environment has been selected. 

KBA is applicable for both Cloud and On-premise Organizations