tca.aai.url is  default setting is  http://aai.onap.svc.cluster.local in loop deployment window in CLAMP.  After loop is deployment, tca pod can not reach to AAI with below error: 

2021-01-08T10:51:02.419+0000|5f570582-8877-4c8d-8e3c-45376fe3d446|Request Id: 5f570582-8877-4c8d-8e3c-45376fe3d446, Transaction Id: 0FXL1, No new messages found in DMaaP MR Response. No further processing required
2021-01-08 10:51:02.419 DEBUG 1 — [ask-scheduler-6] o.o.d.a.w.d.MrSubscriberPollingAdvice : Request Id: 5f570582-8877-4c8d-8e3c-45376fe3d446, Transaction Id: 0FXL1, No new messages found in DMaaP MR Response. No further processing required
2021-01-08T10:49:15.272+0000|2021-01-08T10:51:32.478+0000|03989965-986d-4751-bd8e-e22c718fa35c|UNKNOWN_INSTANCE_ID|task-scheduler-3||s8f1d1e35375e4e2ab052d05960a0f420-dcae-tcagen2|DCAE|AAI_ENRICHMENT|GET-/aai/v11/search/nodes-query|ERROR|200|Timeout Error||ERROR|2|10.42.6.101|137206|s8f1d1e35375e4e2ab052d05960a0f420-dcae-tcagen2||org.onap.dcae.analytics.web.http.EelfAuditLogInterceptor|||aai.onap.svc.cluster.local|||||Request Id: 03989965-986d-4751-bd8e-e22c718fa35c, Transaction Id: 6MVBU, Elapsed Time: 137206 ms, Error Message: org.apache.http.conn.HttpHostConnectException: Connect to aai.onap.svc.cluster.local:80 [aai.onap.svc.cluster.local/10.43.12.16] failed: Connection timed out (Connection timed out)
2021-01-08 10:51:32.478 ERROR 1 — [ask-scheduler-3] o.o.d.a.w.http.EelfAuditLogInterceptor : Request Id: 03989965-986d-4751-bd8e-e22c718fa35c, Transaction Id: 6MVBU, Elapsed Time: 137206 ms, Error Message: org.apache.http.conn.HttpHostConnectException: Connect to aai.onap.svc.cluster.local:80 [aai.onap.svc.cluster.local/10.43.12.16] failed: Connection timed out (Connection timed out)
2021-01-08T10:51:32.478+0000|03989965-986d-4751-bd8e-e22c718fa35c|task-scheduler-3|s8f1d1e35375e4e2ab052d05960a0f420-dcae-tcagen2|tca-gen2|DCAE-TCA|s8f1d1e35375e4e2ab052d05960a0f420-dcae-tcagen2|ERROR|400|Schema Error|Request id: 03989965-986d-4751-bd8e-e22c718fa35c. Unable to get A&AI enrichment details
2021-01-08 10:51:32.478 ERROR 1 — [ask-scheduler-3] .o.d.a.t.w.a.TcaAaiEnrichmentServiceImpl : Request id: 03989965-986d-4751-bd8e-e22c718fa35c. Unable to get A&AI enrichment details
2021-01-08T10:51:32.479+0000|03989965-986d-4751-bd8e-e22c718fa35c|Request Id: 03989965-986d-4751-bd8e-e22c718fa35c. Alert ClosedLoop Status is ONSET. Saving abatement Entity to repository with lookupKey: vLoadBalancer:regionone-onap-nf-20210106t120256062z-vlb-001:lbll:LOOP_vLBSVC:$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedTotalPacketsDelta
2021-01-08 10:51:32.479 DEBUG 1 — [ask-scheduler-3] o.o.d.a.t.c.u.f.c.TcaAbatementCalculator : Request Id: 03989965-986d-4751-bd8e-e22c718fa35c. Alert ClosedLoop Status is ONSET. Saving abatement Entity to repository with lookupKey: vLoadBalancer:regionone-onap-nf-20210106t120256062z-vlb-001:lbll:LOOP_vLBSVC:$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedTotalPacketsDelta

If we change the AAI url  to http://aai.onap.svc.cluster.local:8443 as AAI serves at 8443 port:

aai NodePort 10.43.12.16 <none> 8443:30233/TCP

we still got below error:

2021-01-08 06:10:30.838 ERROR 1 — [ask-scheduler-2] o.o.d.a.w.http.EelfAuditLogInterceptor : Request Id: 900d7106-0605-439d-9e91-29ca63c0a075, Transaction Id: VKWTN, Elapsed Time: 6013 ms, Error Message: org.apache.http.NoHttpResponseException: aai.onap.svc.cluster.local:8443 failed to respond
2021-01-08T06:10:30.841+0000|900d7106-0605-439d-9e91-29ca63c0a075|task-scheduler-2|sf850fd062a2f465ab81f9eaaf44e1404-dcae-tcagen2|tca-gen2|DCAE-TCA|sf850fd062a2f465ab81f9eaaf44e1404-dcae-tcagen2|ERROR|400|Schema Error|Request id: 900d7106-0605-439d-9e91-29ca63c0a075. Unable to get A&AI enrichment details
2021-01-08 06:10:30.841 ERROR 1 — [ask-scheduler-2] .o.d.a.t.w.a.TcaAaiEnrichmentServiceImpl : Request id: 900d7106-0605-439d-9e91-29ca63c0a075. Unable to get A&AI enrichment details
2021-01-08T06:10:30.843+0000|900d7106-0605-439d-9e91-29ca63c0a075|Request Id: 900d7106-0605-439d-9e91-29ca63c0a075. Alert ClosedLoop Status is ONSET. Saving abatement Entity to repository with lookupKey: vLoadBalancer:regionone-onap-nf-20210106t120256062z-vlb-001:lbll:LOOP_vLBSVC:$.event.measurementsForVfScalingFields.vNicPerformanceArray[*].receivedTotalPacketsDelta

After changing  AAI url  to  https://aai.onap.svc.cluster.local:8443 we got certifite error as this pod does not trust AAI certificate.

Could  you help to solve it ?

Thanks,