OGG 02022 Logmining server does not exist on this Oracle database.

 

While Replicating Oracle 12c Pluggable Databases with GoldenGate, you may encounter with this error : OGG-02022 Logmining server does not exist on this Oracle database. This shows that extract needs to be registered for each PDB that the extract will work against. Using GGSCI use the dblogin command to login

 dblogin userid ggs_admin, password oracle

  and then run

 register extract ext_esk database container (dev1, dev2)