How to Use Custom Parameters in SAP B1 Query Manager

With Query Manager on SAP Business One, not just a select syntax, you can also use a selection criteria, and added to your custom query. Here is a simple query sample with a date criteria parameter.

With a [Date From] – [Date To] on OINV Table

declare @FromDate date
declare @ToDate date

set @FromDate = ‘2019-01-01’
set @ToDate  =’2019-01-31’

SELECT * FROM OINV
WHERE DocDate >= @FromDate
AND DocDate <= @ToDate

So, you need to change that query, to be like query below:

/*SELECT * FROM OINV TO*/

declare @FromDate date
declare @ToDate date

/* WHERE */

set @FromDate = /* T0.DocDate */‘[%0]’
set @ToDate =/* T0.DocDate */ ‘[%1]’

SELECT * FROM OINV
WHERE DocDate >= @FromDate
AND DocDate <= @ToDate

That’s it, you can try to use that basic composition for declare the variable and use selection criteria on your custom query on Query Manager feature.

Also read relevant SAP Business One Tips: