ACS 5 years 2019-2023 PUMS data

Hello,

I am trying to use the ACS 5 years 2019-2023 PUMS data to do some analysis by occupations and industries. I have downloaded the pusa-pusd SAS datasets but unable to find the variable on occupation which is supposed to be the OCCP variable. There is a variable OCPIP which is not explained in the data dictionary. I had worked with the one-year datasets for 2019 and 2020 which had the occupation variable as OCCP. I tried to look into the faqs in the ACS websites but no luck. Can any of you help me with this? Am I doing something wrong, should I be using some other ACS PUMS data files, or there is something missing in these 2019-2023 datasets? Any help is appreciated.

Thanks,

Anasua