CL_BCS - Email body text getting truncated in Outlook

Hello,

I have a Step in workflow to send an Email containing a Hyperlink. I created a method to send the email using CL_BCS class.

Everything looks good in SOST (all the attachments, hyperlink work fine) but when the Email goes out to Outlook, the Email body gets truncated.

I can only see the 1st line: This Sales order needs the following before Credit Decision can be made:

Rest of the body is blank. I can see the attachments though.

Please share if you have any ideas. Thanks