Diagnosis
In the current function call, the value of variable &V1& is to betransferred to a parameter of the function module. However, this valueis not available for one of the following resons:

• Variable &V1& has not been defined in the process instructions for
the PI sheet.

• In the PI sheet, no value has been maintained for the variable.

Procedure
RESET N1
INCLUDE 'NA_HA_POS' OBJECT DOKU ID TX LANGUAGE E
In the case of PI sheets with test function:
In this process instruction, check the assignment of the variable whosevalue in to be transferred and correct it if necessary.
In the process order, check whether the variable has been defined inone of the other process instructions for the same PI sheet.
If necessary, define the variable in one of these process instructions.
Create a new control recipe using the changed data and edit thecorresponding PI sheet.
Change process order
In the case of productive PI sheets:
Errors in the process instructions cannot be corrected for the currentPI sheet.
In the PI sheet, check whether a value has been maintained for thevariable.
Enter the missing value if necessary.
INCLUDE 'NA_PLNREZ_HINW' OBJECT DOKU ID TX LANGUAGE E
Change master recipe