Unable to upload relationship between two nodes

Hello All,

I am creating Bipartite graph and I am trying to upload data from csv file .

Set 1 has > 14414 nodes and uploaded successfully
Set 2 has > 13731 nodes and uploaded successfully

When I am trying to upload relationship between two nodes it is returning following

it has 78037 rows in csv .

When I tried same thing with less data it worked fine.
Is there way to upload large dataset.

This issue is resolved . There was some issue with my relationship file . Wrong ids were added