Hello Sachin,
Step1--> Make copy of report SAPFM06P (Only subroutines for PDF is required which starts with ADOBE_ and FILL_CONTROL_STRUCTURE, XSTRING_TO_SOLIX)
ADOBE_PRINT_OUTPUT is designed to support email and if needed you can enhance the same to build required email body
Step2--> You can use MEDRUCK_PO or your custom adobe form
Step3--> make customizing setting as I mentioned my previous reply with new report and adobe form
Make sure that you selected the right output medium (5) for email and output execution type (Dispatch time as Send while saving data).
Step4--> configure SOST for mail communication
Step5--> Create SC and let SRM create classic PO.
Once the PO is created in ERP, System identifies the right output type and email is sent with PO PDF as attachment once the PO is saved in ERP.
Hope this helps
Best Regards
Sachi