ORA-39768: only one direct path context top level column array is allowed
Cause: Attempt to create multiple top level column arrays in a direct path context, when only one is allowed.
Action: Create another direct path context if additional top level column arrays are required.
Cause: Attempt to create multiple top level column arrays in a direct path context, when only one is allowed.
Action: Create another direct path context if additional top level column arrays are required.
