Cannot change unit for statistical key figure in S4 Test System

[SAPSupport]

In the App - "Manage Statistical Key Figures" App a Statistical Key Figure was created with the wrong unit. Documents have been posted against this. After the Statistical Key Figure cannot be changed. 

Is it possible to change this? 

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[SAPSupport · Accepted solution]

No it is no longer possible to change the Statistical Key Figure after posting data. As there is now data stored against this Statistical Key Figure, changing this could lead to inconsistencies, therefore it is not allowed. 

A new Statistical Key Figure would need to be created.