SAP R/3 форум ABAP консультантов

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The report displays information about internal orders. It has two parts: one for reporting data based on document information in BSIS and BSEG, and one for reporting data based on purchasing order information. The user selects which report to run with the appropriate radio button. For PO data, this report simply prepares and submits a set of parameters to the Outstanding Purchase Order report. For document information, this report prepares and lists the appropriate information from BSIS and BSEG.

Report By Document Data: The report looks up data in BSIS and BSEG that meets the user's selection criteria, and lists the data (one line per BSIS entry). Purchase order and cost object data resides in BSEG; the rest of the data resides in BSIS.

Report By PO Data: The report looks up purchase order information by referencing BSIS, and then referencing BSEG. It then keeps a list of purchase orders po_doc, which is passed on to the Outstanding Order report to limit its selection, and a list of (Purchase Order, Item Number) pairs (fields ebeln and ebelp in BSEG). In addition, it keeps a list of (Purchase Order, Internal Order) pairs (fields BSEG-ebeln and BSIS-aufnr), so that the Outstanding PO report can quickly look up the internal order numbers without another database call. These two lists are kept in the select-options po_itemp and po_aufnr. It was convenient to do it this way, because select-options are easy to pass on using submit...with. The limitation is that, in pur_itemp, ebelp must always be less than ebeln, and in po_order, aufnr must always be less than ebeln, otherwise an error will occur when passing the parameters. If this happens, and the program needs to be modified, then the info will have to be passed using an internal table exported to memory in this report (using export) and then imported in the Outstanding PO report (using import). The Outstanding PO report report behaves slightly different when called from this report. Namely:

• the compare parameter is set to 'A' (an arbitrary value), which is a flag indicating that the report was called by this report, and to process as described here
  
• After looking up records for PO documents, limited by the PO numbers in the po_doc selection criteria passed to it, the report makes a further check on each line item, listing only those items found in the PO/Item pairs list po_itemp
  
• the report lists items with IR < GR, or GR = IR = 0 (rather than IR <> GR)
  
• the report's output list contains an additional field Internal Order, which is looked up in the PO/Internal Order pairs list po_order that is passed to it

For further details, see documentation in the Outstanding PO report.

Project Expense Report