PLS-00646: MAP or ORDER method must be defined in the root of the subtype hiera

PLS-00646: MAP or ORDER method must be defined in the root
of the subtype hierarchy

Question Posted / guest

1 Answers
4248 Views
I also Faced
E-Mail Answers

PLS-00646: MAP or ORDER method must be defined in the root of the subtype hierarchy..

Answer / guest

Cause: An attempt was made to define a MAP or ORDER method
in a subtype.

Action: Define the MAP or ORDER method in the root of the
subtype hierarchy. You can override MAP methods in subtypes.

Please add more information about this Error

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Oracle Errors Interview Questions

DRG-12430: mandatory argument missing: string

1 Answers

ORA-15042: ASM disk "string" is missing

1 Answers

LSX-00340: improper namespace value for the imported element

1 Answers

ORA-19684: block media recovery failed because database is suspended

1 Answers

ORA-25461: rule set not specified

1 Answers

ORA-06802: TLI Driver: could not open the /etc/netware/yellowpages file

1 Answers

ORA-29816: object being disassociated is not present

1 Answers

ORA-12646: Invalid value specified for boolean parameter

1 Answers

CLSS-00003: unable to determine cluster name. type string

1 Answers

ORA-09750: pw_attachPorts: port_rename failed.

1 Answers

SQL*Loader-00916: Error checking path homogeneity

1 Answers

ORA-16718: failed to locate the database resource

1 Answers

For more Oracle Errors Interview Questions Click Here