SPAU showing in QA but not in DEV

Hi SAP experts,

We are applying Service Pack to our system but we found we have some SPAU objects in red in our QA system. We didn't have same SPAU objects in DEV but suddenly same objects show up in QA.

Any idea why we are getting these objects only in QA and not in DEV and how to correct this?

Thanks,

Sunny Thakur