Thanks Dan. I was missing the quotes around the 2nd parameter in the call to addviewparameter. I appreciate the help!

>Hi Sally.
>
>aViewParameters(1,2) should hold the name of a variable to store in the view parameter such as "This.vp_TaxEntryId" since the STORE use macro substitution (&lutemp). You would create a property on the bizobj (vp_TaxEntryID) and set it to 0. The code in the postinithook for the first view parameter should look something like this -
>
>

>This.addviewparameter("vp_TaxEntryId", "This.vp_TaxEntryId", "v_TaxLines")
>

>
>HTH
>
>Dan
>
>>When I requery a view (v_taxlines) that has 2 parameters that are set up in my bizobj's aviewparameters array like:
>>
>>aViewParameters(1,1) = "vp_TaxEntryId"
>>aViewParameters(1,2) = 0
>>aViewParameters(1,3) = "v_TaxLines"
>>aViewParameters(1,4) = .f.
>>aViewParameters(1,5) = .f.
>>aViewParameters(1,6) = .f.
>>aViewParameters(2,1) = "vp_ClientId"
>>aViewParameters(2,2) = ""
>>aViewParameters(2,3) = "v_TaxLines"
>>aViewParameters(2,4) = .f.
>>aViewParameters(2,5) = .f.
>>aViewParameters(2,6) = .f.
>>
>>I get an error in the requery code coming from kbizobj on the Store line in:
>>
>>IF TYPE(This.aViewParameters[lnCount,1]) == "U"
>> STORE &luTemp TO (This.aViewParameters[lnCount,1])
>>ENDIF
>>
>>Problem is that the query returned no records so the IF statement is true because vp_TaxEntryId is undefined. The code then tries to store "&0" (luTemp is set to aViewParameters(1,2) earlier in the code) to (vp_TaxEntryId) and produces an error.
>>
>>Does anyone know what I'm doing wrong?
>>
>>Thanks again for help!