Process chain event with abap programe

Hi experts,

Issue: Process chain is not trigged through abap programe varient.

Requirement: I have two process chain, 2nd process chain has to start when the 1st process chain completed sucessfully (based the condition in the abap programe in the last step of the 1st chain)

I have created event in SM64.

I have created an ABAP programe by using Function module (BP_RAISE_EVENT)to call the event.

I have given the event in the 2nd process chain (in the provided space at 'After event')

Problem: 2nd process chain is not getting started even 1st process chain is completed sucessfully.

Regards,

Vijay