Diagnosis
The process instruction is of type "dynamic function call".
You must use characteristic PPPI_FUNCTION_NAME in every functioncall to define the function to be called. However, characteristicPPPI_FUNCTION_NAME has not been assigned to the process instruction.

Procedure
RESET N1
Assign characteristic PPPI_FUNCTION_NAME to the processinstruction.
Assign the name of the function module to be called to thecharacteristic.

Note
After you have assigned the function name, you also have to assign thefunction module parameters to the process instruction. For moredetailed information, refer to Extended Help.