unable to resolve symbol 'pap' Follow

hi, I'm trying to switch from SSMS to DataGrip (so a newbie on DG).

Problem: when I try to edit a stored procedure (sp) I get 3 errors which I can't seem to get rid of. Deploying the sp via Ctrl-Enter however is without any problems. Also parsing the sql in SSMS doesn't yield any errors.

Question: any ideas how I can resolve these errors?