hi i try to make contact between body of nmos and drain using psubstrate contact (using local interconnect) i got drc error please help me thank you @Tim Edwards

Looks like your

psubdiffcont

may cross your

locali

at the top. It must be completely inside.

@Mitch Bailey thank you so much for your reply

You need additional

psubdiff

outside of the contact area in addition to making sure that the contact is fully within the LI layer as Mitch said.

sure @Tim Edwards thank you