Diagnosis
You use characteristic PPPI_VARIABLE to define a variable that refersto the value of a message characteristic. You must assign the messagecharacteristic to the process instruction directly afterwards.
In process instruction &V4&, the message characteristic has, however,been assigned twice. These assignments follow each other immediately.Thus, the first variable does nor refer to a value.

Procedure
RESET N1
Check whether
you need both variables
the process instruction contains the corresponding messagecharacteristics
If possible, delete the redundant variable.
If you do need both variables,
move the variables to the position in front of the pertaining messagecharacteristic, or
add the message characteristic immediately behind the definition of therespective variables
INCLUDE NA_INST_MESSCHAR OBJECT DOKU ID TX LANGUAGE E