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PH52964: FLIPPERREST AND BIREST SERVICES FAIL WHEN SUPPORTED CIPHER SUITES ARE RESTRICTED TO MOST SECURE CHOICES

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APAR status

  • Closed as fixed if next.

Error description

  • 2023-03-01T17:54:53.202+1100	ERROR	com.ibm.bi.rest.RESTClient	[h
    ealthcheck-async-executor-1]				NA								No appropriate
    protocol (protocol is disabled or cipher suites are
    inappropriate)
    javax.net.ssl.SSLHandshakeException: No appropriate protocol
    (protocol is disabled or cipher suites are inappropriate)
    	at com.ibm.jsse2.aa.<init>(aa.java:116) ~[?:8.0
    build_20210525--294]
    	at com.ibm.jsse2.ab.<init>(ab.java:2) ~[?:8.0
    build_20210525--294]
    	at com.ibm.jsse2.bb.a(bb.java:201) ~[?:8.0 build_20210525--294]
    	at com.ibm.jsse2.bj.a(bj.java:478) ~[?:8.0 build_20210525--294]
    	at com.ibm.jsse2.bj.startHandshake(bj.java:20) ~[?:8.0
    build_20210525--294]
    	at
    org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayere
    dSocket(SSLConnectionSocketFactory.java:396)
    ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocke
    t(SSLConnectionSocketFactory.java:355)
    ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.co
    nnect(DefaultHttpClientConnectionOperator.java:142)
    ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.conn.PoolingHttpClientConnectionManager.con
    nect(PoolingHttpClientConnectionManager.java:359)
    ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.execchain.MainClientExec.establishRoute(Mai
    nClientExec.java:381) ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.execchain.MainClientExec.execute(MainClient
    Exec.java:237) ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.client.cache.CachingExec.callBackend(Cachin
    gExec.java:593) ~[httpclient-cache-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.client.cache.CachingExec.handleCacheMiss(Ca
    chingExec.java:357) ~[httpclient-cache-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.client.cache.CachingExec.execute(CachingExe
    c.java:276) ~[httpclient-cache-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec
    .java:185) ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:
    89) ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec
    .java:111) ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.client.InternalHttpClient.doExecute(Interna
    lHttpClient.java:185) ~[httpclient-4.5.3.jar:4.5.3]
    	at
    org.apache.http.impl.client.CloseableHttpClient.execute(Closeabl
    eHttpClient.java:83) ~[httpclient-4.5.3.jar:4.5.3]
    	at
    com.ibm.bi.rest.RESTClient.reallyExecuteMethod(RESTClient.java:6
    86) ~[commons-core-11.1.7-22091307.jar:11.1.7-22091307]
    	at
    com.ibm.bi.rest.RESTClient.executeMethod(RESTClient.java:661)
    ~[commons-core-11.1.7-22091307.jar:11.1.7-22091307]
    	at
    com.ibm.bi.rest.RESTClient.getResourceAsStream(RESTClient.java:2
    61) ~[commons-core-11.1.7-22091307.jar:11.1.7-22091307]
    	at com.ibm.bi.rest.RESTClient.getResource(RESTClient.java:207)
    [commons-core-11.1.7-22091307.jar:11.1.7-22091307]
    	at
    com.ibm.bi.health.RemoteHealthCheck.getRemoteResult(RemoteHealth
    Check.java:61) [commons-core-11.1.7-22091307.jar:?]
    	at
    com.ibm.bi.health.RemoteHealthCheck.check(RemoteHealthCheck.java
    :55) [commons-core-11.1.7-22091307.jar:?]
    	at
    com.ibm.bi.health.DSSHealthCheck.check(DSSHealthCheck.java:41)
    [bi-service.war:?]
    	at
    com.codahale.metrics.health.HealthCheck.execute(HealthCheck.java
    :320) [bi-health-feature.jar:?]
    	at
    com.codahale.metrics.health.AsyncHealthCheckDecorator.run(AsyncH
    ealthCheckDecorator.java:38) [bi-health-feature.jar:?]
    	at
    java.util.concurrent.Executors$RunnableAdapter.call(Executors.ja
    va:522) [?:1.8.0]
    	at
    java.util.concurrent.FutureTask.runAndReset(FutureTask.java:319)
    [?:1.8.0]
    	at
    java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFuture
    Task.access$301(ScheduledThreadPoolExecutor.java:191) [?:1.8.0]
    	at
    java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFuture
    Task.run(ScheduledThreadPoolExecutor.java:305) [?:1.8.0]
    	at
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExec
    utor.java:1160) [?:1.8.0]
    	at
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExe
    cutor.java:635) [?:1.8.0]
    	at java.lang.Thread.run(Thread.java:825) [?:2.9 (06-22-2021)]
    2023-03-01T17:54:53.894+1100	ERROR	com.ibm.bi.health.CMHealthChe
    ck	[healthcheck-async-executor-2]				NA								Cannot contact
    /p2pd/servlet?sc=true
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All Users                                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to IBM Cognos Analytics 12.0.0                       *
    ****************************************************************
    

Problem conclusion

Temporary fix

Comments

APAR Information

  • APAR number

    PH52964

  • Reported component name

    COG WRKSPC

  • Reported component ID

    5724W12BI

  • Reported release

    B09

  • Status

    CLOSED FIN

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2023-03-02

  • Closed date

    2023-06-06

  • Last modified date

    2023-06-06

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSTSF6","label":"Cognos Analytics"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B09","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
07 June 2023