low-level code MRP

[ramkumarsriram5]

Where does SAP S/4HANA store the low-level code used to determine the sequence in which

materials are planned during the MRP run?

[StepanKadera6]

Dear ramkumarsriram5,

You can find it directly in ->

1) planning file (MD21)

2) mat. master (MM03)

3) Table MARA, field DISST

[ramkumarsriram5]

In general, components with lower low-level codes are more critical for the production process and have a greater impact on the overall availability and scheduling of the finished product.

So which of the below three low-level code are used to determine the sequence :

Bill of material

MRP planning file

Material master

[StepanKadera6]

For sequence determination is most valid MRP planning file.