Calls 2 stored procedures:
proc_ListPickSlipForInvoicing - this is specific to carton picking used by Jonsson and ASCO
proc_PickingSlipsReadyToInvoice - returns Picking Slips with lines in tblPalletReserved that are in status CHECKED

The results are combined into a Data Table with 2 columns:
PickingSlipNumber
PickingStrategyCode

Returns:
Response - Success
Response Result set to True
Response Object: Data Table of Picking Slips mentioned above or an empty table if nothing is found.
Response - Failure
Response Result set to False
Response Message - Error generated
Response Object: Empty Data Table

For a detailed overview on working with DATASCOPE PREMIUM WMS Business Objects, refer to E.Net Business Objects