Rerating custom events in pipeline

Hi,

we have to rerate custom events ( /event/delayed/session/test) in pipeline. As per the BRM Documentation we have two ways

1. Using Event Extraction Utility ( opcode customization is required for custom events)

 2. pin_rerate

we choosed second method for rerating pipeline rated events and followed below steps

1. configured real time pipeline for rerating

2. created separate queue and added in registry

3. configured notify events

4. rated a cdr ( charge is $2 per min )

5. loaded a rated cdr into the database

6. changed price of the rateplan ( charge $3 per min) and restarted batch pipeline

6. executed pin_rerate utility for selecting the account

7.  executed below commands