Hi,
I created materialized view for complete refresh with the below syntax:

CREATE MATERIALIZED VIEW xyz_mv
TABLESPACE apps_ts_summary
NOCACHE
LOGGING
NOCOMPRESS
NOPARALLEL
BUILD IMMEDIATE
REFRESH COMPLETE
NEXT (SYSDATE + 1)
AS
....

This involves count,union all...
When I create this materialized view, it displays data but next day, this view is null.. it donot have any data..

Not sure why as I have given sysdate+1 as next refresh date

when I create the view with the below syntax

CREATE MATERIALIZED VIEW XMCI_AP_PO_SCORECARD_MV
TABLESPACE apps_ts_summary
NOCACHE
LOGGING
NOCOMPRESS
NOPARALLEL
BUILD IMMEDIATE
REFRESH COMPLETE
START WITH SYSDATE
NEXT (SYSDATE + 1)
AS

Then the view do not have any data after few seconds..

Can anybody help me out as I am totally lost here.

Thanks
Ruma