How to handle DBscripts and DBlinks in RISE

Hi All, Looking for insights/solution from anyone who has dealt with ABAP programs that rely on database links and database scripts . We’re currently migrating our ECC system to SAP HANA (from DB2) and moving to RISE with SAP . As part of the transition, we’ve identified that custom DB scripts and direct connections to secondary databases through DB links are not supported in the RISE infrastructure.