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Role of DPVCodes&MatchFlag in CASS-Address validation?
Posted: Tue Mar 29, 2011 4:45 am
by jaksani
Hi,
Please help me in uinderstanding below questions.
1)How CASS evaluates DPVCodes&MatchFlag fields internally?
2)And based on these fields how do we decide whether given Address is valid or not?
Please let me know.
Posted: Tue Mar 29, 2011 8:37 am
by rjdickson
Hi,
Take a look at the doc - it does a pretty good job of defining the codes.
The codes are set according to US Postal Service rules and certification requirements.
Posted: Thu Mar 31, 2011 1:16 am
by jaksani
Please let me know which document I need to look into to understand CASS functionaliy .
And also let me know what would be the reason when my job using CASS for address validation, returning
ADDRVAL_MatchFlag_Cass -> NULL
ADDRVAL_DPVCode2_CASS-> NULL
ADDRVAL_DPVCode3_CASS -> NULL.
Posted: Thu Mar 31, 2011 6:15 am
by rjdickson
Hi,
There is a PDF in the installation package. Please ask your administrator.
Also, a quick Google search turned up
http://publib.boulder.ibm.com/infocente ... cmain.html