Symptom
- One of the two app servers randomly goes down.
- SMP server log shows this message:
2018 01 25 09:05:430-500ERRORcom.sap.odata.offline.util.mlcontroller.MLSessionManagerImplMLSessionManager-Thread6while trying to invoke the method java.io.OutputStream.write(byte[], int, int) of a null object loaded from field org.apache.coyote.http11.InternalOutputBuffer.outputStream of an object loaded from local variable 'this' java.lang.NullPointerException: while trying to invoke the method java.io.OutputStream.write(byte[], int, int) of a null object loaded from field org.apache.coyote.http11.InternalOutputBuffer.outputStream of an object loaded from local variable 'this' at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:215) - Windows Event Viewer application log shows:
Error 1/25/2018 9:06:09 AM Application
Error 1000 Application Crashing Events
Faulting application name: java.exe, version: 8.0.1310.0, time stamp: 0x5900c6ed
Faulting module name: mlserv17.dll, version: 17.0.8.4003, time stamp: 0x5953c7d1
Exception code: 0xc0000005
Fault offset: 0x0000000000022fc0
Faulting process id: 0x1150
Faulting application start time: 0x01d381e44e8df788
Faulting application path: D:\SAP\MobilePlatform3\sapjvm_8\bin\java.exe
Faulting module path: D:\SAP\MobilePlatform3\Server\configuration\org.eclipse.osgi\bundles\356\2\.cp\bin64\mlserv17.dll
Report Id: e450cb3b-01d8-11e8-a3d1-005056a50ad6
Faulting package full name: %14
Faulting package-relative application ID: %15
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Environment
- SAP Mobile Platform (SMP) 3.0 SP13 PL04
- 2 application servers in the SMP cluster.
Product
SAP Mobile Platform 3.0
Keywords
SMP Mobilink mlserv17.dll Crash JVM , KBA , MOB-ONP , SAP Mobile Platform on Premise , Problem
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