常用的工序参数类型3种：SAP_01，SAP_02，SAP_03。
以SAP_01为例
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1.7. 设置公式定义：工序
T-Code:OPCS
In this menu option, you define formulas which are used for calculations in the following areas:
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Actions
capacity planning scheduling costing
1. Check the available formula parameters. 2. Define the formulas needed in your company.
与工序参数对应的3种公式
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以SAP001为例
1.8. 定义参数标准值：工作中心
T-Code:OP7B/OPCR
In this menu option, you define the parameters. You allocate these parameters to the standard value keys.
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同样进入参数界面
1.9. 定义标准值码：工作中心
T-Code:OPCM
In this step you define standard value keys. The standard value key determines the meaning of the six standard values in the operation. The SAP System assigns a parameter ID to the standard values of the operation and the work in network activities. Note
A parameter which is to be used in a standard value key must have the origin \
If you use capacity leveling, SAP recommends that you always enter the parameter key for the setup standard values in the same position (for example, in the first column) in all standard value keys. Actions
Define the standard value keys.
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