Compare/repair process fails with Data source name not found and no default driver specified between Oracle to Postgres.
ODBC entries were not configured at Source Oracle side which is causing the issue.
We need to add below entries in the source odbc.ini file which is located in $SP_SYS_VARDIR/odbc
Example :
[pdbora19c]
Driver = /Oracle/app/oracle/product/19.0.0/dbhome_1/lib/libsqora.so.19.1
database = pdbora19c
ServerName = pdbora19c
UserID = oracle
Password = oracle
