Oracle Error ORA-36991: (XSRELGID08) The level relation and level order valueset provide inconsistent level mappings.

Oracle Error Message

ORA-36991: (XSRELGID08) The level relation and level order valueset provide inconsistent level mappings.

Reason for the Error

There is a conflict between the hierarchy/level relation and the level order valueset.

Solution

Choose objects that do not conflict.