SAP C_TS422_2023 Dumps Questions Answers

In SAP S/4HANA,midpoint scheduling(used in capacity planning, e.g., CM21, or PP/DS) schedules operations around a fixed midpoint (e.g., a critical operation), adjusting other operations forward or backward. Thereduction strategy(configured in Customizing, transaction OPU3, or work center CR02, Scheduling tab) reduces certain interoperation times to compress the schedule when dispatching:

Queue time(A): Defined in the routing (CA01, Interoperation Times tab, field: Queue Time), this is the buffer time before an operation starts. The reduction strategy (e.g., Level 1 to 6 in OPU3) can reduce queue time progressively (e.g., by percentage or to a minimum), allowing tighter scheduling.

Move time(C): Also in the routing (Interoperation Times tab, field: Move Time), this is the transport time between work centers. The reduction strategy can shorten move time to fit operations within capacity constraints, optimizing the overall schedule.

Teardown time(B) (routing, Standard Values, e.g., Teardown Time) is part of the operation’s base duration, not an interoperation time, so it’s not reduced by the strategy—it’s fixed unless manually adjusted.Setup time(D) (Standard Values) is similarly operation-specific and not typically reduced by interoperation-focused strategies. This is per SAP’s scheduling and reduction logic.

In SAP S/4HANA PP/DS, theFinite Scheduling with Reversestrategy (configured in the strategy profile, transaction /SAPAPO/CDPSC11) schedules operations backward from a fixed end date, respecting finite capacity. To allow scheduling in the past (e.g., before today’s date):

Specify a negative offset time(A): In the strategy profile (Detailed Scheduling tab, field: Scheduling Offset), a negative value (e.g., -2 days) shifts the scheduling reference point into the past. This allows operations to be scheduled before the current date, accommodating scenarios where late planning or historical adjustments are needed, while still respecting capacity constraints.

Negative opening period(B) isn’t a standard PP/DS parameter—it’s a production order term (MRP 2 view) for order start buffers, not scheduling control.Negative planning horizon(C) (Planning Horizon in /SAPAPO/CDPSC11) defines the future planning scope, not past scheduling.Negative PP/DS horizon(D) refers to the PP/DS planning horizon (Customizing), which limits planning scope forward, not backward. This is per SAP’s PP/DS scheduling configuration.

In SAP S/4HANA repetitive manufacturing, the production line is represented by a work center, and this is maintained in:

Production version(B): The production version (material master, MRP 4 view, transaction C223) links a material to a specific production line by referencing a work center (via the routing or rate routing). The "Production Line" field explicitly identifies the work center used for repetitive production, tying it to the planning table (MF50).

Routing(D): In repetitive manufacturing, a rate routing (transaction CA21) or standard routing (CA01) defines the operations and assigns the work center (field: Work Center) thatrepresents the production line. This work center is then referenced in the production version for planning and execution.

Production cost collector(A) (transaction KKF6N) collects costs for repetitive production but doesn’t define the work center—it uses the production version’s data.Repetitive manufacturing profile(C) (Customizing, transaction OSP2) controls REM settings (e.g., backflushing), not the specific work center assignment. This is per SAP’s REM master data setup.