Hi Mathias
DebtorContacts are (as you've noted) numbered sequentially and cannot be numbered manually.
Please send '0' (or any integer for that matter).
The response will include the id of your newly created DebtorContact as it is used for DebtorContact_GetData / DebtorContact_GetDataArray
Number isn't relevant as there are only DebtorContact_FindByExternalId, DebtorContact_FindByName methods for locating the handle.
Furthermore identifying numbers in SOAP aren't necessarily reflected in GUI. E.g. how a CurrentInvoice id has no reference to the "number" columnt shown in GUI.
DebtorContacts are (as you've noted) numbered sequentially and cannot be numbered manually.
Please send '0' (or any integer for that matter).
The response will include the id of your newly created DebtorContact as it is used for DebtorContact_GetData / DebtorContact_GetDataArray
Number isn't relevant as there are only DebtorContact_FindByExternalId, DebtorContact_FindByName methods for locating the handle.
Furthermore identifying numbers in SOAP aren't necessarily reflected in GUI. E.g. how a CurrentInvoice id has no reference to the "number" columnt shown in GUI.