I am connecting to ProjectOnline Odata feed from Power BI to generate reports related to Projects, Tasks, Issues and so on. Its taking too long(in hours) to load the complete projects and related tables.
I have captured fiddler trace(attached) and observed the related tables are getting invoked for each GUID which is repetivie calls to ProjectOnline server from PowerBI. For eg, if I have load 2 projects with 8 tasks, the number of roundtrips to server is 16.
I would like to know if there is any better way to invoke the OData feed releated tables from PowerBI. Please advise.
I have tried loading related tables as suggested in the article, which did not serve the purpose. Still there is delay in data load as the call in recurrent for each GUID. And Project Online OData does not provide implementation for expand either. So, leaving the query open.