Validation in SAP PI 7.3

Hi,

I am using SAP PI 7.3. I can see in PI Message Monitor Log that many source payload does not contain any data e.g. Header and trailer portion is present in the source payload. No detail section is there. And I can see all these messages are in delivering state.

Now my question is: Is there any way to validate those message means if source payload does not contain any detail section PI system will not procees  further on these messages?

Thanks & Regards,

Moumita