Symptom
When using the cloud connector to connect to the BTP cloud ABAP environment, testing the connection results in the error message "Service Channel Could not be opened."
In the ljs_trace.log or scc_core.trc (version later than 2.17.0)
The connection timed out can be found
#DEBUG#com.sap.core.connectivity.tunnel.client.AbstractClient#direct-tunnel-client-1194-1# #Handshake failed! Closing channel [id: 0x810b26b8] immediately.
io.netty.channel.ConnectTimeoutException: connection timed out: xxxxx.abap.eu10.hana.ondemand.com/18.158.34.94:443
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261)
at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:503)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:995)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:838)
#DEBUG#com.sap.core.connectivity.tunnel.client.reconnect.AbstractReconnectableClient#direct-tunnel-client-1194-1# #Will skip schedule reconnect, the current state is: CONNECTING
#ERROR#com.sap.core.connectivity.tunnel.client.reconnect.AbstractReconnectableClient#direct-tunnel-client-1194-1# #Connect client to 'xxxxx.abap.eu10.hana.ondemand.com/18.158.34.94:443' failed:
io.netty.channel.ConnectTimeoutException: connection timed out: xxxxx.abap.eu10.hana.ondemand.com/18.158.34.94:443
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe$1.run(AbstractNioChannel.java:261)
at io.netty.util.concurrent.PromiseTask.runTask(PromiseTask.java:98)
at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:170)
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Environment
SAP Cloud Connector 2.16.2- 2.17.1.
Product
Keywords
SCC, Cloud ABAP, Service Channel , KBA , BC-MID-SCC , SAP Cloud Connector On-Demand/On-Premise Connectivity , Problem
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