Hi,

I am getting emails with attachments from SOST when I execute my program with small data. When I ran the same custom development, output is working fine. but, the emails are not getting triggered and showing the following error in SOST.

SOST - Cannot process message in SAP System Message no. XS817

My program will send a mail to user with xls attachments. Initially, we got the error message XS 850. (Cannot process message; maximum size exceeded).

When I checked the error, SOST mail contain an attachment with 40K+ lines. Size is 11MB.

After discussing with basis, they have increased the parameter size to 18 MB in SXPARAMS. Now, we are getting this message XS 817.

Please suggest whether anything needs to be take care when processing large amount of data.

Thanks,

Prabu