You get overconfirmation when using the transaction COHV (COHVPI) or the report PPIO_ENTRY for running a collective ATP check for several created and released production orders (process orders).
You use different scopes of check for checking the material availability during production/process order creation and during production/process order release. The former scope takes all reservations into account, the latter one only the withdrawable reservations when running an ATP check.
Mixing up the created and released production/process orders can result in overconfirmation and thus in negative cumulated ATP in transaction CO09.
- SAP R/3
- SAP R/3 Enterprise 4.7
- SAP ERP Central Component
- SAP ERP
- SAP Enhancement package for SAP ERP
- SAP Enhancement package for SAP ERP, version for SAP HANA
co01, co02, opjk, ovz9, Überbestätigung, Prüfumfang, Reservierung, entnahmefähig, Stückliste , KBA , SD-BF-AC , Availability Check , PP-PI-POR , Process Order , PP-SFC , Production Orders , Problem
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