תרגום - טורקית-אנגלית - Hastanenin mevcudunda bulunan 600 kullanıcılı...

Hi kfeto,

"The correcting of all errors occurring in the system network run by the hospital containing 600 users."

It seems to me that this sentence has no verb, it's incomplete.
Could you identify the verb, please?

there isn't any.
its a sentence as it would appear in a resumé, listing past job experiences, etc..
okoboko explained this in the remarks, in turkish though: "Bir iş tanımı olacak şekilde yazılmıştır. Görüldüğü gibi özne içermemektedir"

You mean he's like describing the task he used to perform.

yep