DBDataSource binding and matrix

Question

Hello SBO programmers
It is the idea to fill up the field(s) of the business partner menu identified by debug info as follows:
Send to [Form=134 Item=178 Column=1 Row=1 Variable=14 CRD1,Address]
                          (Column=45,44,2 and so on ...)
As far as I know is, that an item of class matrix
has to be accessed with using datasources.
Now I have the idea, that the table CRD1 is
such a datasource.
    Dim oForm As SAPbouiCOM.Form
    Dim oDBDataSource As SAPbouiCOM.DBDataSource
    Dim sNewValue, sActualValue As String
    Dim i As Integer
    oForm = SboAppl.Forms.GetFormByTypeAndCount(134, FormTypeCount)
    oDBDataSource = oForm.DataSources.DBDataSources.Item("CRD1")
    i = oDBDataSource.Size
    i = i - 1
    '  with this statement the value "Send to " results
    sActualValue = oDBDataSource.GetValue("Address", i)
    '  -> sActualValue == "Send to "
    sNewValue = "Send to another address"
    '  <i>but this following statement is not executed, the program runs out</i>
    oDBDataSource.SetValue("Address", i, sNewValue)
WHY is the address not overwritable ?
Is it the right way or must be choosed another way ?
Thank You very much for feedback.
Best regards
Guido Baumeler
IVM Engineering AG

Answer 1

Hi Guido,
In order to add addresses to the Business Partners, use the BusinessPartner.BPAddresses.Add method.
From the DI API help:
Description
BPAddresses is a business object that represents the addresses list of a specific business partner. This object is part of the Business Partner module of the SAP Business One application.
You can retrieve or set this object by using the Addresses property of the BusinessPartners object.
This object enables you to add the address details of a business partner.
Source table: CRD1.
Hope helps,
Ibai Peñ