0x00720603 (7472643) The database hierarchy identified in the mapping is not valid. The leaf segment leaf-segment-name is not a valid child segment for the root-segment-name in DBD DBD-name.

Explanation

The physical database definition or the secondary data structures created by secondary index definitions for the DBD DBD-name does not contain a set of parent-child relationships that can be used to establish a valid database hierarchy between the leaf-segment-name and the root-segment-name. The segment root-segment-name either was specified using the INDEXROOT clause or is the root segment of the database.