Connect Live Option Disabled despite no other source/data connected

[RKM]

Could some one help me please to understand this.

I was working on a PBIX and over there I pulled data from SQL tables.

Now everything was ready and finally I decided to decouple Data and Report.

So I created another PBIX with all SQL Tables links etc and deployed in Workspace and from my previous PBIX then I removed all data source/Tables (as you see its empty here) and I'm trying to connect my other pbix in workspace to get data. But receiving this error now.

Means despite all the delete, somewhere this pbix still holding some hidden information about "data from other source" blah blah,

How can we possibly remove that?

[amitchandak · Accepted solution]

@RKM , Open the data source connection and try to remove that. Sometime it does not clear. Or Try with a new file.

[RKM]

Thanks @amitchandak 

In a rush, I couldn't Thank you immediately. Thanks.. your promt response helped really!. So basically I just had to go to "Transform Data" >> "Select All Queries which were still there" > Delete. > Close and Apply. 

Done.. All settled.