P_PurOrdMaintainHeaderDrfCalFs

Derived SQL interpretation, reconstructed from the parsed view metadata (data sources, associations, and field mappings). SAP annotations are omitted and the structure is reformulated as SQL — this is a functional approximation, not the verbatim SAP source.

-- Derived SQL interpretation of CDS view P_PurOrdMaintainHeaderDrfCalFs.
-- Reconstructed from parsed metadata (data sources, associations, fields).
-- SAP annotations are omitted and the structure is reformulated as SQL;
-- this is a functional approximation, not the verbatim SAP source. Some join
-- conditions may be unavailable and a few CDS constructs are kept as-is.
-- SQL view name: PPOMAINTHDRDRFCF

CREATE VIEW P_PurOrdMaintainHeaderDrfCalFs AS
SELECT
  header.guid AS PurchaseOrderHeaderDraftUUID,
  sum( case item.loekz when 'L' then 0 when 'X' then 0 when 'S' then 0 else item.netwr end ) as NetValue AS netwrendasNetValue,
  count( distinct item.ebelp ) AS NumberOfItems
FROM ekko_po_d AS header
LEFT OUTER JOIN ekpo_po_d AS item ON header.db_key = item.parent_key  -- association [1..*]
;