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Unable to connect to SAP Cloud Platform HANA Database Instance from Neon Eclipse

I was able to connect to SAP Cloud Platform HANA Database Instance from Neon eclipse IDE, But from 2 days I am Unable to connect to SCP, I was havong an issue in accessing the database instance from web < I raised an issue to SAP, then I got an developer edition terms to accept, Then I was able to connect to SCP.

In this process , Now I cant connect to SCP from eclipse.

The error which I get is.

"Could not connect to SAP Cloud Platform system Unexpected exception occurred"

Please help.

error5.png (11.0 kB)
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  • It seems connection issue. Are you behind proxy?

    Do you have error logs.

  • com.sap.jpaas.infrastructure.console.exception.CommandException: Unexpected exception occurred at com.sap.core.tunnelcommands.framework.executor.CommandTunnelRequestExecutor.wrapAndThrowCommandException(CommandTunnelRequestExecutor.java:162) at com.sap.core.tunnelcommands.framework.executor.CommandTunnelRequestExecutor.executeRequest(CommandTunnelRequestExecutor.java:97) at com.sap.core.tunnelcommands.framework.executor.CommandTunnelRequestExecutor.executeRequest(CommandTunnelRequestExecutor.java:39) at com.sap.core.persistence.commands.tunnel.api.CommandTunnelHandler.performOpenTunnelRequest(CommandTunnelHandler.java:263) at com.sap.core.persistence.commands.tunnel.api.CommandTunnelHandler.openTunnel(CommandTunnelHandler.java:133) at com.sap.cloud.tools.eclipse.hana.tunnel.ui.CloudSystemHelper.openTunnel(CloudSystemHelper.java:289) at com.sap.cloud.tools.eclipse.hana.tunnel.CloudSystemEventListener$1.run(CloudSystemEventListener.java:125) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.lang.Exception: Unexpected exception occurred ... 8 more Caused by: org.apache.http.client.ClientProtocolException at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:867) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:106) at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) at com.sap.core.tunnelcommands.framework.executor.CommandTunnelRequestExecutor.executeRequest(CommandTunnelRequestExecutor.java:60) ... 6 more Caused by: org.apache.http.HttpException: Erroneous HTTP response: HTTP/1.1 400 for URL: https://services.hanatrial.ondemand.com/services/v1/instances/p1941771117trial/persistence/v3/dbtunnel/schemaId/demodb1 at com.sap.core.utils.infrastructure.validation.LandscapeHostValidator.validateHttpResponseStatus(LandscapeHostValidator.java:425) at com.sap.core.utils.infrastructure.validation.HttpResponseValidator.process(HttpResponseValidator.java:36) at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:139) at org.apache.http.protocol.HttpRequestExecutor.postProcess(HttpRequestExecutor.java:308) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:495) at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863) ... 10 more

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