WE20 - Pack size not working/IDOC packaging not working - PI 7.1

Hi all,

My requirement is to collect idocs and send to PI at one point of time in a day.

I kept Pack.Size = 100 in partner profile (WE20), in PI 7.1 - Sender Communication channel I assigned the same value 100 to pack size.

Now the problem is when I create more than 10 idocs and trigger manually by rseout00. for example

15 idocs are pushed to PI by executing RSEOUT00. In PI when I check IDX5 or SXMB_MONI, 2 message ID's are generated one with 10 idocs and the other with 5 idocs.

It works fine meaning creates only one message id if the total count of IDOC's are 10 or <10.

Any ideas/suggestions appreciated.

Thanks,

Krishna