Hello again Navaneeth,
The picture of the schematics you sent through looks ok, I suspect the problem lies outside of this view you posted.
If you could send or upload more of the schematic I should be able to identify the problem area.
Actually we have a practice to draw schematics in different sheets as i have shown in the earlier attachement- First Format
In addition to that we have also drawn schematics in one single sheet to understand the flow from battery to load and ground- Second Format
When i perform simulation in first format i get the simulation error but in case of send format i donot get the error.
So i would like to know in which scenarios we get the simulation error so that i will look whether that situation is occured or not.
Thanks & Regards,