DataPump Import job failing on multitenant environment due to ORA-01001: invalid cursor

Recently I was doing the database migration using expdp/impdp from on-prem non-CDB to ExaCC PDB. 

While doing import into PDB I face below issue.

Wallet_type shows "UNKNOWN" for all PDBs after changing wallet password on ExaCC

Recently I changed the sys and wallet password of CDB using this nice blog from my friend Kwame. 


After changing sys and wallet password, when I checked wallet status for all containers, I found wallet_type is UNKNOWN for all PDB's.

"TDE Keystore password is not valid" when cloning a PDB after changing wallet password on EXACC

Recently I changed the sys and wallet password of CDB using this nice blog from my friend Kwame. 


But the difference this time is, I have one existing PDB inside this CDB, it's not the empty shell CDB for which above blog tested.

How To Disable Automatic Database Backups Using DBAASCLI on ExaCC

  In this blog post I will show you how to disable Automatic database backups on ExaCC using dbaascli.