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Maximum connection reached exception in TCP Gateway

Sep 18, 2017 at 05:59 AM

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Hi,

We are triggering outbound data from PI to Client Target system, in between we have an another server, where TCP Gateway Tool runs and data flows happens from PI->Gateway->Client Target server.

Message flow is normal and suddenly we are getting an 'java.net.socketException: No buffer space availble' in TCP Gateway . When i restart the gateway, again message flow is getting normal.

java.net.SocketException: No buffer space available (maximum connections reached?): connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.<init>(Unknown Source) at java.net.Socket.<init>(Unknown Source) at com.sap.aii.axis.utils.TCPGateway$Connection.run(TCPGateway.java:878)

Kindly advice on the issue.

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