Inconsistent numeric precision or string length
ORA-30337 – Oracle Error Code
Multiple JOIN KEY clauses specified for the same parent level
ORA-30338 – Oracle Error Code
Illegal dimension hierachy name
ORA-30339 – Oracle Error Code
Illegal dimension attribute name
ORA-30340 – Oracle Error Code
Illegal dimension name
ORA-30341 – Oracle Error Code
Dropped level has references
ORA-30342 – Oracle Error Code
Referenced level is not defined in this dimension
ORA-30343 – Oracle Error Code
Level name is not unique within this dimension
ORA-30344 – Oracle Error Code
Number of child cols different from number of parent level cols
ORA-30345 – Oracle Error Code
Circular dimension hierarchy