After upgrading from Spectrum 10.2.1 to 10.3 the UIM integration stopped working. The REST integration from UIM Spectrumgtw was broken. No alarms were being forwarded to CA Spectrum OneClick.
CA Spectrum 10.3 and CA UIM r8.5.1 needs the following components versions installed to work properly for the bidirectional Integration
1. Spectrumgtw 8.6.6
2. NAS - 9.0
3. EMS - 10.17 and Spectrum UIM services also 8.6.6
After that, the alarms will start showing on the CA Spectrum Oneclick console.
For more information about the CA Spectrum bidirectional Integration: