There are several Grouper/Banner integrations at Penn
Loading Banner security groups
We load Banner security groups for reporting and to re-use those populations in other applications (as reference groups).
Access to the database is done over DB link, though it could use a Sql table sync.
Ask your Banner team for a query, here is ours:
SELECT SPRIDEN_ID, GURUGRP_SGRP_CODE, GTVSGRP_DESC FROM BANSECR.GURUGRP, BANSECR.GTVSGRP, GOBEACC, SPRIDEN WHERE GURUGRP_USER = GOBEACC_USERNAME AND GURUGRP_SGRP_CODE = GTVSGRP_CODE AND GOBEACC_PIDM = SPRIDEN_PIDM(+) AND SPRIDEN_CHANGE_IND IS NULL AND GURUGRP_SGRP_CODE LIKE 'UP%';
We load those up here