A new test tenant is provisioned by copying the productive tenant. Afterwards certificates are not displayed in the 'Edit Trusted Certificates' list.
When trying to upload the certificates, the system issues the error message: 'Certificate already exists'.
SAP Business ByDesign
The system behavior may be due to an inconsistency that occurs in some cases.
Please open a SAP incident. Our development is aware of the system behavior and will provide a manual correction. They also added the topic to their product backlog. For the time being, SAP Product Support however cannot make any binding statements about the time of availability.
Liste vertrauenswürdige Zertifikate inkonsistent inconsistent inconsistency list , KBA , SRD-CC-SEC , Security , Problem