ORA-30726
cannot specify referenced column list for referential constraints on REF columns
Cause
An attempt was made to specify a referenced column list for a referential constraint involving a REF column.
Action
Remove the referenced column list specification.
ORA-30726
cannot specify referenced column list here
Cause
An attempt was made to specify a referenced column list for a referential constraint involving a REF column.
Action
Remove the referenced column list specification.
ORA-30726
cannot specify referenced column list here
Cause
An attempt was made to specify a referenced column list for a referential constraint involving a REF column.
Action
Remove the referenced column list specification.