4️⃣ Restart DS Engine (if required) dsadmin.sh stop && dsadmin.sh start
5️⃣ Verify → Status = Active Run a premium‑connector job to confirm. sap data services 4.3 product key
3️⃣ Add → Paste key → Validate → Assign to Repository 4️⃣ Restart DS Engine (if required) dsadmin
2️⃣ Open CMC http://<host>:<port>/ds/console → Administration → License Management /ds/console → Administration → License Management