Hi Dragan,

Actually, two updatable views has not same record. As you indicated in previ-
ous Thread, when second view with another parms opend as '...again in 0',
it has same records with First view, so when i try to update after editing,
i have an error due to rlock() failiure. Both has same records and i edited
same record...first view's update has no error but did at second view's update.
When John adviced, i confused base table opend twice and caused error,but after
testing your advice, i found my fault to open same records and edit same record.
Now i can configure clearly. Thanks all your concerns.

H.K.Lee