ORA-37186
null child value for parent (string) found in parent-child hierarchy
Cause
While reading values for a parent-child hierarchy, a NULL child value was found for a non-NULL parent
Action
Correct the source table or SQL to return value parent and child pairs.
ORA-37186
null child value for parent (string) found in parent-child hierarchy
Cause
While reading values for a parent-child hierarchy, a NULL child value was found for a non-NULL parent
Action
Correct the source table or SQL to return value parent and child pairs.
ORA-37186
null child value for parent (string) found in parent-child hierarchy
Cause
While reading values for a parent-child hierarchy, a NULL child value was found for a non-NULL parent
Action
Correct the source table or SQL to return value parent and child pairs.
