Admin password (P): [INS-30011] The admin password entered does not conform to the Oracle recommended standard.

The password for the Oracle database has its own set of specifications, and when we install Oracle, we need to set the password for a series of system-level accounts such as Sys,system. If, at setup, the password does not meet the Oracle-mandated criteria, you will be prompted to: Manage Password (P): The admin password entered by [INS-30011] does not conform to the Oracle recommended standard.

So what is the standard of this set of standards? We'll find out if we try.
Pure letters, pure numbers are certainly not, and the combination of letters and numbers fails to pass. The lowest pass lowercase letter + number + capital letters, of course, if you can have special characters, it is better.

In fact, although Oracle prompts us that the password is too simple, unsafe or does not meet the standard, but, in fact, there is no big problem, you can ignore this hint. Click OK to set it up.

Admin password (P): [INS-30011] The admin password entered does not conform to the Oracle recommended standard.