Not having earned my DBA badge from the scouts just yet I'm a little
lost with an error I'm getting.

We've just upgraded our development database from 7.2 to 8.2 as the
first step in upgrading our wider environment. Of course, development
doesn't stop so I'm running some explain plans over some new views. The
problem is, when the view is accessed as part of the explain plan
script, the following error is returned.

[Error Code: -901, SQL State: 58004]  [IBM][CLI Driver][DB2/6000]
SQL0901N  The SQL statement failed because of a non-severe system
error. Subsequent SQL statements can be processed.  (Reason "Error in
getting coldist_data from stats profile".)  SQLSTATE=58004

The explain tables are in the MYSCHEMA schema and the target view is in
the "MAINSCH" schema. Of course, all this used to work before the
upgrade.

Can anyone shed any light on what could be the cause of the problem?
Running select over the view in isolation returns the data I expect.

The script I'm using (running over the standard explain plan tables):

DELETE FROM MYSCHEMA.EXPLAIN_INSTANCE;

EXPLAIN PLAN FOR
SELECT * FROM MAINSCH.VW_ACCOUNTTYPE_B;

SELECT O.operator_id, S2.target_id, O.operator_type, S.object_name,
CAST(O.total_cost AS INTEGER) cost
 FROM MYSCHEMA.EXPLAIN_OPERATOR O
 LEFT OUTER JOIN MYSCHEMA.EXPLAIN_STREAM S2
          ON O.operator_id = S2.source_id
 LEFT OUTER JOIN MYSCHEMA.EXPLAIN_STREAM S
          ON O.operator_id = S.target_id
         AND O.explain_time = S.explain_time
         AND S.object_name IS NOT NULL
ORDER BY O.explain_time ASC, operator_id ASC;

ROLLBACK;