I use plsql_rest_sender_API.Call_Rest_EP_Empty_Body_Sync2 to make a synchronous GET request. Based on the response I am required to take further action.
When making sync request IFS always throws an error in the application message and hangs.
ifs.fnd.base.SystemException: Unable to get database connection. (javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:/jdbc/
However an async call is successful. What could be the root cause for this error?