ORA-31091: empty string specified as a SQL name
Cause: The XML schema document contains a null SQL name. For example, the values of attributes SQLName, SQLType, defaultTable.
Action: Make sure that all names of SQL schema objects specified in the XML schema document are valid SQL names. Otherwise, remove such attributes from the schema and try again.
Cause: The XML schema document contains a null SQL name. For example, the values of attributes SQLName, SQLType, defaultTable.
Action: Make sure that all names of SQL schema objects specified in the XML schema document are valid SQL names. Otherwise, remove such attributes from the schema and try again.