Diagnosis
Process instruction &V4& is of type "repeated process datarequest".
Characteristic PPPI_REQUESTED_VALUE specifies that a value is to beassigned manually to a characteristic in the PI sheet. You first haveto define the corresponding input request using characteristicPPPI_INPUT_REQUEST.
However, the definition of the input request is missing at least oncebefore characteristic PPPI_INPUT_REQUEST.

Procedure
RESET N1
Assign characteristic PPPI_INPUT_REQUEST to the process instructionbefore characteristic PPPI_REQUESTED_VALUE.
Assign the text of the input request to characteristicPPPI_INPUT_REQUEST.