web
You’re offline. This is a read only version of the page.
close
Skip to main content
Community site session details

Community site session details

Session Id :
Finance | Project Operations, Human Resources, ...
Suggested answer

Initialization of the data source failed

(0) ShareShare
ReportReport
Posted on by 5

pastedimage1678379281120v2.png1030.GP1.pngpastedimage1678379360651v3.png

Categories:
I have the same question (0)
  • Suggested answer
    Derek Albaugh Profile Picture
    on at
    RE: Initialization of the data source failed

    Not sure what exactly you're doing here but it looks like custom Excel reports.

    Your connection string looks similar to what I have on the Excel reports deployed from GP, just a bit different:

    Provider=SQLNCLI11.1;Integrated Security=SSPI;Persist Security Info=True;Initial Catalog=T185C;Data Source=DESKTOP-03KE9TQ;Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096;Workstation ID=DESKTOP-03KE9TQ;Use Encryption for Data=False;Tag with column collation when possible=False;MARS Connection=False;DataTypeCompatibility=0;Trust Server Certificate=False;Application Intent=READWRITE

    This is from one of my Excel reports deployed to a C:\ path on my desktop, so a connection string to a UNC path would be slightly different. You could look at our default Excel Reports' data source/connection string for an example.

    We don't usually see this message with Excel reports, so I don't have much more.

    Looking online, I see this message can be caused by everything from network to Excel version to the Power Pivot add in being enabled and more.

    Hopefully this gets you going in the right direction.......maybe others in the Community have more.......

    Thanks

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Responsible AI policies

As AI tools become more common, we’re introducing a Responsible AI Use…

Abhilash Warrier – Community Spotlight

We are honored to recognize Abhilash Warrier as our Community Spotlight honoree for…

Leaderboard > Finance | Project Operations, Human Resources, AX, GP, SL

#1
CA Neeraj Kumar Profile Picture

CA Neeraj Kumar 2,206

#2
André Arnaud de Calavon Profile Picture

André Arnaud de Cal... 847 Super User 2025 Season 2

#3
Sohaib Cheema Profile Picture

Sohaib Cheema 596 User Group Leader

Last 30 days Overall leaderboard

Product updates

Dynamics 365 release plans