Power BI KEEP loading the data(stuck)

[Osama441]

Hi I hope you all are doing well.

I received a file of power bi Its is having this error. Meanwhile when I Open it up it keeps eating my ram in the second picture So,

I had to end it by force. My ram goes to 93-94 %when I try to load up data. It is stuck on loading data part in the second picture. If someone could help me with this I will be very thankful to you.

Kind Regards,

Osama

[lbendlin]

What is the data source?  Are you doing lots of merge transforms?