Diagnosis
The function module that is allocated to the function call containsparameter &V1&. No variable has been assigned to the parameter in thefunction call, that is, the corresponding value cannot be transferred.For required changing parameters, the function can therefore not becarried out.

Procedure
Depending on the type of parameter, carry out the following steps:

• For required changing parameters

Enter the name of the variable whose value you want to pass on to theparameter.

• For optional changing parameters or export parameters

If you want to transfer a value for the parameter, assign theappropriate variable to it. Otherwise, delete the text.