ORA-31039: XML namespace length string exceeds maximum string
Cause: The length of the disk-formatted XML namespace exceeded the maximum
Action: Keep XML namespace declarations below the maximum length
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ORA-31038: Invalid string value: "string"
Cause: The text in the XML document did not represent a valid value given the datatype and other constraints in the schema
Action: Ensure that the specified value in XML documents is valid with respect to the datatype and other constraints in the schema
ORA-31037: Invalid XML attribute name string
Cause: The attribute name in the XML document did not match anything in the associated schema
Action: Supply only schema-defined or XML standard attributes
ORA-31036: Cannot store an XML prefix without an associated namespace
Cause: An attempt was made to store an XML prefix without supplying the namespace to which it should be associated
Action: Store prefixes only with their associated namespaces
ORA-31035: Could not bind locked resource to path string/string
Cause: An attempt was made to bind an existing resource to a new location in the hierarchy, but a lock could not be obtained on the resource
Action: Commit or roll back the transaction that has the lock on the resource
ORA-31034: Could not delete at index string in a string-element node
Cause: An attempt was made to delete an XML element at an index that exceeds the node's total number of elements
Action: Delete data only at valid indexes
ORA-31033: Requested number of XML children string exceeds maximum string
Cause: An attempt was made to add more than the maximum number of allowable children in an XML element
Action: Redefine the schema to allow breaking up of the children among siblings
ORA-31032: XML element index string out-of-range for string-element node
Cause: An attempt was made to access an out-of-range element in an XML document node
Action: Access data only at indexes that do not exceed the maximum value
ORA-31031: Cannot insert non-schema data into unordered XML nodes
Cause: An attempt was made to insert non-schema-based XML data (for example, such as a comment or processing instruction) into an XML node that did not maintain ordering
Action: In the schema, define the element with maintainOrder=true in order to add non-schema data
ORA-31030: Unable to retrieve XML document
Cause: The resource had an invalid (dangling) REF to an XML document
Action: Rebind the resource using a valid XMLType REF