orapwd gives OPW-00029 Password complexity failed in #Oracle 12.2

When I tried to create a password file for a 12.2 database, it initially failed with my favorite (simple) password:

[oracle@uhesse dbs]$ orapwd file=$ORACLE_HOME/dbs/orapwprima password=oracle

OPW-00029: Password complexity failed for SYS user : Password must contain at least 8 characters.

Two options to resolve this: Either provide a password that passes the complexity check, like:

[oracle@uhesse dbs]$ orapwd file=$ORACLE_HOME/dbs/orapwprima password=Very_Complex┬ž1

Or create the password file in 12.1 format (default being 12.2 format)

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