For creating a BPEL, please follow initial steps in BAM Sensors (Activity) - Part 3
Add external reference as invocation to hello world as show below.

Final BPEL looks as below.

Fault Sensor:








Testing:
Input:

Output:


Fault Sensor:

Add external reference as invocation to hello world as show below.
Final BPEL looks as below.

Fault Sensor:








Testing:
Input:
Output:

Fault Sensor:
