Solution : https://service.sap.com/sap/support/notes/560889 (SAP Service marketplace login required)
Key words :
create application log objects, application log objects, object catalog entries, object catalog entry, support repository objects, repository objects, transaction slg0, allowed namespace, terms slg0, namespace solution
Related Notes :
104010 | Restrictions for development in namespaces |
16466 | Customer name range for SAP objects |