Requirements for realistic and feasible planning

If you hope to achieve the extremely attractive and lucrative targets such as e.g. 

If it were possible to be aware of this information before approving the production plan desired by your enterprise (primary demand) across the board for all purchased parts and internally-produced parts as well as for all workplaces and of all other relevant resources (Fig. 36), you would be able to eliminate the bottlenecks which threaten to destroy deadlines, prolong throughput times, increase capital tie-up, slow productivity and devour profits 

For once all imminent backlog, all impending capacity bottlenecks, all threats of missing parts, i.e. all imminent resource bottlenecks, are identified before they occur, they can then also be eliminated in advance. 

You thereby achieve a performance process that is free of backlog and bottlenecks. This has the same effect on your order and material flow as the GO phase on the F (Fig. 24) with its ever shorter throughput times. 

If you are successful, the system supports you in meeting the desired targets, such as 

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