java.io.IOException: Unable to verify MAC when opening keystore ...

When I try to view my keystore, I get an 'Unable to verify MAC' error: C:\keys>
keytool -list -v -keystore serverkey.p12 -storepass webAS -storetype pkcs12
keytool error (likely untranslated): java.io.IOException: Unable to verify MAC.
What could be wrong?

java.io.IOException: ADMD0004E: The TCP socket: 7,272 cannot be ...

Client said that everything appears working fine, but they noticed the following
FFDC entry in the systemOut.log: [11/12/15 13:13:18:037 EST] FFDC Exception:
java.io.IOException SourceId:com.ibm.ws.management.discovery.
DiscoveryService.sendQuery ProbeId:189 ...

WebSphere:WebSphere Application Server:startServer.sh java.io ...

ADMU0111E: Program exiting with error: java.io.FileNotFoundException: /opt/
IBM/WebSphere/AppServer/profiles/Dmgr01/config/cells/redhat-666Cell01/nodes
/redhat-666CellManager01/servers/davidz/server.xml (No such file or directory)
ADMU1211I: To obtain a full trace of the failure, use the -trace ...

WebSphere:WebSphere Application Server:java.io.IOException ...

java.io.IOException: Async IO operation failed (1), reason: RC: 55 The specified
network resource or device is no longer available. at com.ibm.io.async.
AsyncLibrary$IOExceptionCache.<init>(AsyncLibrary.java:891) at com.ibm.io.
async.AsyncLibrary$IOExceptionCache.get(AsyncLibrary.java:904)

WebSphere:WebSphere Application Server:Error 404: java.io ...

I'm trying to access my application in Websphere v8.5 only returns me the
following error: Error 404: java.io.FileNotFoundException: SRVE0190E: File not
found: /rental/Main. I'm trying the following URL:http://localhost:9080/rental/Main.
In tomcat starts without any problems. Thanks. Log in to reply. Updated ...

Getting "java.io.IOException: A connection with a remote socket was ...

At intermittent times, the BF MC just hangs when a user tries to login. There are
no error messages in the MC. The WebSphere SystemOut.log give these errors: [
7/27/16 14:08:42:310 CDT] 0000002d Dispatcher W I/O Error caught by
dispatcher java.io.IOException: A connection with a remote socket was ...

WebSphere:WebSphere Portal:RC: 32 Broken pipe erron in ...

ThreadPool$Worker.run(ThreadPool.java:1862) Caused by: java.io.IOException:
Async IO operation failed (1), reason: RC: 32 Broken pipe at com.ibm.io.async.
AsyncLibrary$IOExceptionCache.<init>(AsyncLibrary.java:891) at com.ibm.io.
async.AsyncLibrary$IOExceptionCache.get(AsyncLibrary.java:904)

Async IO operation failed (1), reason: RC: 10054 An existing ...

at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905). at com.ibm.
ws.util.ThreadPool$Worker.run(ThreadPool.java:1691). Caused by: java.io.
IOException: Async IO operation failed (1), reason: RC: 10054 An existing
connection was forcibly closed by the remote host. at com.ibm.io.async.

alphaWorks:HeapAnalyzer:java.io.EOFException while running ...

I am getting the java.io.EOFException while running the heap analyzer to analyze
the heap dump created by WebSphere 6. Itried with different heap files , different
JVMs and different versions of the heap analyzer with the same error. I see
couple of psimilar problems here but no solution is posted.

Why am I getting a 'java.io.IOException: SQL Server did not return a ...

SQLServerConnection.terminate(SQLServerConn ection.java:2400) at com.
microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1762) at com.
microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServer
Connection.java:1977) …… Caused by: java.io.IOException: SQL Server did ...

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