Ansicht
Dokumentation

/SAPAPO/SEQH_SYNCHRONIZE - Heuristic for Takt-Based Scheduling

ABAP Short Reference   General Material Data  
This documentation is copyright by SAP AG.

This function module contains a heuristic for takt-based scheduling.

Using this heuristic, you can execute a takt-based scheduling. In the defined planning horizon, all the orders with a lot size greater than one are split into individual orders with lot size one. Each of these orders are scheduled at exactly one position in a shift. The number of positions in a shift is calculated using the takt time and the time available. An individual position cannot be interrupted.

Example:

A shift is 8 hours. Due to flexible break times for the employees, the production line does not stop during the shift and works for 480 minutes. The takt time of the line is 6 minutes. This results in 80 positions. That is, a maximum of 80 orders each with lot size one can be scheduled in one shift.

The first position to which an order can be scheduled is the earliest possible position after the end of the planning horizon. All firmed and unfirmed orders which have not yet been transferred to production for which no more capacity is available within the planning horizon are scheduled infinitely. That is, they are scheduled to the first position outside the planning horizon and all have the same start time.

You can execute the heuristic using the planning run (transaction /SAPAPO/CDPSB0). The heuristic creates a log which you can display.

The heuristic cannot be used for the takt-base scheduling of alternative production lines. A corresponding message is displayed if you try to execute a planning run for a line network with alternative production lines.

The heuristic can execute a takt-base scheduling for every line you define for the planning run.

Parameters

E_CHANGED_OBJECTS
E_OBJECT_KEYS
I_DIALOG_FLG
I_HEUR_SETTINGS
I_OBJECT_KEYS
I_SIMSESSID
I_SIMVERID

Exceptions

FAILED
NOT_QUALIFIED
NO_INPUT_OBJECTS

Function Group

APO/SAPLSEQ_HEURISTICS

PERFORM Short Reference   Fill RESBD Structure from EBP Component Structure  
This documentation is copyright by SAP AG.

Length: 2116 Date: 20240427 Time: 005700     sap01-206 ( 58 ms )