There is only one Schedule Margin Key defined in Kraft template, which is –
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003 (Float before production 1,float after production 1,opening period 1)
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002 (Float before production 1,float after production 1,opening period 0)
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001 (Float before production 1,float after production 0, opening period 0
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000 (Float before production 0,float after production 0, opening period 0)
Kraft uses only Schedule Margin Key 000 in their template, which has zero float before production (0), zero float after production (0), and zero opening period (0). This tight scheduling approach means orders are released exactly when needed without buffers. Keys 001, 002, and 003 all include float values and are not used.
The Schedule Margin Key in SAP PP (configured via OPU3/OPU5) defines float times (before/after production) and opening periods used in lead-time scheduling of production/planned orders, buffering against disruptions. The course states this template uses only one schedule margin key, '000,' configured with zero float before production, zero float after production, and zero opening period — i.e., no additional scheduling buffer built in, as opposed to the other listed keys (001–003) which progressively add float and opening-period buffers. Since only one key is used across this template, the zero-buffer '000' variant is the one in effect. This is client-specific PP configuration, so confidence is limited to what the course states.