How to fix the error ORA-00090: failed to allocate memory for cluster database ORADEBUG command?

In this post, you’ll learn more about the Oracle ErrorORA-00090: failed to allocate memory for cluster database ORADEBUG command with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-00090: failed to allocate memory for cluster database ORADEBUG command

Reason for the Error ORA-00090: failed to allocate memory for cluster database ORADEBUG command

Could not allocate memory needed to execute cluster database oradebug.

How to fix the Error ORA-00090: failed to allocate memory for cluster database ORADEBUG command ?

You can fix this error in Oracle by following the below steps

Reissue the command on each instance with single-instance oradebug.