Like:
*START_BADI ZBPC_MODF_VAL
QUERY=OFF
WRITE=OFF
PARAM1=$PROP_ID$
PARAM2=$PROP_EVDESCRIPTION$
PARAM3=$PROP_END_DATE$
PARAM4=$PROP_EMPLOYEE_STATUS$
*END_BADI
Instead of PARAMx use real names of parameters defined in the code of your badi
Like:
*START_BADI ZBPC_MODF_VAL
QUERY=OFF
WRITE=OFF
PARAM1=$PROP_ID$
PARAM2=$PROP_EVDESCRIPTION$
PARAM3=$PROP_END_DATE$
PARAM4=$PROP_EMPLOYEE_STATUS$
*END_BADI
Instead of PARAMx use real names of parameters defined in the code of your badi