NOC Code for PR different from WP


I arrived on NOC Code via WP (Closed WP) on NOC Code 2173 (Software Engineer/Designer), but the consultant made an error and submitted my application under NOC Code 2174 (Computer Programmer) which I realized after getting the AOR. While I believe there is some overlap in the job responsibilities, wanted to hear if any steps can be taken?

Would that mean a rejection of PR? Would it depend on VO?

My employer wants to file WP extension (which would be on 2173). Should i instead apply for BOWP?