IBM Support

IT36002: ACE - NOSUCHALGORITHMEXCEPTION FROM SOAPREQUEST NODE AFTER MIGRATION

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APAR status

  • Closed as program error.

Error description

  • A SOAPRequest node after migrating to ACE V11 may throw the
    following error
    
    java.security.NoSuchAlgorithmException: DEFAULTPROTOCOL
    SSLContext not available'
    

Local fix

  • Build and redeploy the flow from V11 toolkit
    

Problem summary

  • ****************************************************************
    USERS AFFECTED:
    All users of IBM App Connect Enterprise V11.0 having migrated
    messageflow containing webservice request nodes.
    
    
    Platforms affected:
    MultiPlatform
    
    ****************************************************************
    PROBLEM DESCRIPTION:
    <span style="background-color:rgb(255, 255, 255)">A SOAPRequest
    node or HTTPRequest node,  after migrating to ACE V11,  may
    throw the </span><span style="background-color:rgb(255, 255,
    255)">following error
                                                   </span>
    <span style="background-color:rgb(255, 255, 255)">
    
    </span>
    <span style="background-color:rgb(255, 255,
    255)">java.security.NoSuchAlgorithmException: DEFAULTPROTOCOL
    SSLContext not available'
    
    The issue happens when the  messageflow, created on the previous
    version, is missing sslProtocol property.  In such cases, ACE
    uses the 'DEFAULTPROTOCOL' value instead of using an empty
    string for sslProtocol value.
                   </span>
    

Problem conclusion

  • The SOAPRequest node or HTTPRequest node, in a migrated flow,
    no longer fails when its <span style="background-color:rgb(255,
    255, 255)">sslProtocol </span>property is not present
    
    ---------------------------------------------------------------
    The fix is targeted for delivery in the following PTFs:
    
    Version    Maintenance Level
    v11.0      11.0.0.13
    
    The latest available maintenance can be obtained from:
    http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041
    
    If the maintenance level is not yet available,information on
    its planned availability can be found on:
    http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308
    ---------------------------------------------------------------
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT36002

  • Reported component name

    APP CONNECT ENT

  • Reported component ID

    5724J0550

  • Reported release

    B00

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-03-04

  • Closed date

    2021-06-07

  • Last modified date

    2021-09-16

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

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

Fix information

  • Fixed component name

    APP CONNECT ENT

  • Fixed component ID

    5724J0550

Applicable component levels

[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"Business Unit":{"code":"BU053","label":"Cloud \u0026 Data Platform"},"Product":{"code":"SSDR5J","label":"IBM App Connect Enterprise"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B00"}]

Document Information

Modified date:
16 September 2021