SAP QM QS21创建检验特性，报错 - No selected set is assigned to the class characteristic -
1, 执行事务代码QS21, 试图创建检验特性。
在初始界面输入如下参数，
Plant NM01,
Master Inspection Characteristic COLOR-NM,
Class Characteristic COLOR-NM01,
然后回车，系统报错，如下图示：
No selected set is assigned to the class characteristic
Message no. QS087
Diagnosis
To link a master inspection characteristic with a class characteristic of type "CHAR", a selected set must be entered in the class characteristic.
This is not the case for the class characteristic you have entered.
Procedure
Select another class characteristic.
2, 为了解决这个问题，需要事先维护好plant NM01的selected set, 并将其指派给分类特征 COLOR-NM01.
执行事务代码QS51去维护selected set,
执行事务代码QS51
Next,
输入Plant NM01，Selected Set COLOR-NM，回车，进入如下界面，
维护好相关数据，保存，
然后执行事务代码CT04，为class characteristic指派selected set,
进入如下界面，
输入plant NM01和selected set COLOR-NM，保存。
3, 重新执行QS21去创建检验特性，输入相关参数，
回车，进入如下界面，
输入相关参数，保存，
检验特性 COLOR-NM就在工厂NM01被成功创建了！
-完-
写于2023-1-31
