PLS-00648: type of supertype attribute "string" can not be a
subtype or reference to a subtype in this release



PLS-00648: type of supertype attribute "string" can not be a subtype or reference to a su..

Answer / guest

Cause: User tried to complete a type, Tsub as a subtype of
another type, Tsuper where Tsuper contained an attribute of
type Tsub or of type REF to Tsub. This is an implementation
restriction.

Action: Change the design of code to not use any type with
attribute whose type is of subtype or REF to subtype.

Please add more information about this Error

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Oracle Errors Interview Questions

SQL*Loader-00930: Error parsing insert statement for table string column string.

1 Answers  


ORA-16739: log transport service for standby "string" unexpectedly online

1 Answers  


RMAN-08511: piece handle=string tag=string

1 Answers  


ORA-14022: creation of LOCAL partitioned cluster indices is not supported

1 Answers  


ORA-23361: materialized view "string" does not exist at master site

1 Answers  






ORA-16411: ONDEMAND archival requires active managed recovery operation

1 Answers  


ORA-29955: error occurred in the execution of ODCIINDEXEXCHANGEPARTITION routine

1 Answers  


RMAN-06139: WARNING: controlfile is not current for REPORT SCHEMA

1 Answers  


ORA-07751: slemcr: malloc failure

1 Answers  


PLS-00960: RPCs cannot use variables with schema level user-defined types in this release

1 Answers  


PCC-02417: Illegal type conversion between attribute and host variable

1 Answers  


ORA-07552: sftget: $GET failure

1 Answers  


Categories