Answer Posted / riyaz

if we done validation on start-of-selection we have to handle only 'I' messages along with leave list-processing.if the driver table or select query doesn't have data means it display the message and come back to selection screen.it improves the database performance.

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please any one can tell me How to validate the data in Table maintinance generator?how can u validate the table field values if u r entering the data into fields .it shows record is wrong?wher we can done validation in table maitenance generator before getting the data as out ?

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