Previous verifications:
The URL for access to SLD of a PI/PO system will follow the pattern “http<s>://<hostname>:<port>/sld”.
If there is a landscape with multiple SLDs is recommended to install on the central SLD so the new components are propagated by the automatic mechanisms of synchronization.
The version of the SAP Content Repository associated with the CIM model of SLD should be 7.0 or higher. Otherwise, it should be updated. To verify the version, go to “administration” in SLD and click on “details”: