Issue with FM EFG_GEN_SEND_EMAIL

Hello All,

I am using FM EFG_GEN_SEND_EMAIL to send mail with subject line more than 50 chars.

I am using System ECC 6.0 level SAPKA70011 & SAPKB70011.

But in my case the subject line is getting truncated after 50 chars.

Can anyone pls help in knowing what the problem could be??

Are there any additional settings that needs to be done??