Now I have a data 780 Million rows with 15columns. It stucks when load until 750M rows.
It has a limitation for loading with a huge data or solution to fix the issue.
Qlik doesn't have this limitation.
Maybe your source does not allow for a connection to be open this long or has a maximum rows defined?
1) Are you storing this into qvd?
2) May be you don't have space on your machine environment of that Folder.
Can you check those and reply ASAP