Hello! I started my work with R/3 from 4.6D ;-) But now I want to help to, let's say, friends. They still run 4.0B with Oracle 8.0.5 on Linux. I want to help them upgrade to Oracle 8.1.7, for future Linux upgrade. But I found that there is 4.0B and 4.0B COM. Do we need 4.0B COM for Oracle 8.1.7 or 4.0B is enough? Thank you!