ORA-00024 Error -> Logins from more than one Process not allowed in Single-Process Mode

By Santhosh N

This explains the oracle error, ORA-00024 in detail, the possible reason(s) and steps to solve the same in Oracle Database.

Oracle Error: ORA-00024

Description: Logins from more than one Process not allowed in Single-Process Mode.

Reason(s) for this Oracle error: This error will be raised when you try to login more than once from different processes for Oracle instance which was started in Single-Process mode.

Possible steps to solve this error:
1) Log off from the previous process when trying to connect from a different process.

Related FAQs

This explains the oracle error, ORA-00023 in detail, the possible reason(s) and steps to solve the same in Oracle Database.
This explains the oracle error, ORA-00022 in detail, the possible reason(s) and steps to solve the same in Oracle Database.
This explains the oracle error, ORA-00021 in detail, the possible reason(s) and steps to solve the same in Oracle Database.
This explains the oracle error, ORA-00020 in detail, the possible reason(s) and steps to solve the same in Oracle Database.
This explains the oracle error, ORA-00019 in detail, the possible reason(s) and steps to solve the same in Oracle Database.
This explains the oracle error, ORA-00018 in detail, the possible reason(s) and steps to solve the same in Oracle Database.
ORA-00024 Error -> Logins from more than one Process not allowed in Single-Process Mode  (753 Views)