It does not seem possible to change an integer to a real is a running study without changing the variable name.
We see that this is one of the common made mistakes, in eCRF design.
It is understandable that the most type changes should be avoided, however this is one that I don't see any harm in.
Is there a logical reason why the type change from Integer to Real should be prevented?
This would help explaining it to the designers of studies.
Thx in advance.