-910 THE SQL STATEMENT CANNOT ACCESS AN OBJECT ON WHICH A DROP OR ALTER
Explanation: The application program has issued a DROP or ALTER against
an object, and then attempted to access that object before the DROP or
ALTER is completed.
Programmer Response: In the case of ALTER, the logic of the application
program must be modified so that a COMMIT (or the IMS or CICS equivalent)
is executed between the ALTER and the failing SQL statement.