Hello Prashanth,
I have implemented this functionality through the business function LOG_PP_CI_1 recently after upgrading the EHP7, for me it is working fine
steps which i have followed
1.Business function activation : LOG_PP_CI_1
2.Message maintenance in SE91 and OPJB with below combinations
Version : 00000000
Application area : C6
Message number: 042
3.Implement a note for capturing the co-product quantities as per the process order while making the COR6N (Confirmation) : Note number 2201192
4. Activate only GR For Co-Products (without all components) in the confirmation parameters
5. Maintain the control key in the master recipe with Auto GR activation
6.Ensure whether Co-Product activation available in the material master and process order
while doing confirmation through COR6N system will capture the Co-Products
Please try and update the status
Regards,
Venkatesh..