Travel Req approved mails are not triggering to SOST

Hi Friends,

In travel request workflow and travel expenses workflow, when manager approved the requests, employee should receive notification mails like "Your Travel Request XXXX approved".

We are using SOST to check notifications because Outlook configuration not yet done.

I am using RSWUWFML2 to trigger the mails, it is working fine to send mails to managers but not working for employees.

I executed RSWUWFML2 with the specific task TS20000095, but no use. Could you please help me on this.

Thank You.

Regards,

Pavan.