ORA-30934: 'string' (string node) cannot

admin

ORA-30934: 'string' (string node) cannot be inserted in parent 'string' (string node)
Cause: The schema does notallow a child node of this type to be inserted into a
parent node of this type. For example, only element nodes may only be inserted
into a document
Action: Insert only childnodes that make sense for this node type