IBM Support

IT37392: SFTP CLIENT GET SERVICE FAILING WITH COM.MAVERICK.SSH.CHANNELOPENEXCEPTION: MAXIMUM NUMBER OF CHANNELS EXCEEDED

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APAR status

  • Closed as program error.

Error description

  • The property usesftpclientget, which was introduced in 6005, was
    causing some issues during get operation. So, code changes were
    made to get rid of Sftpclient calls with usesftpclientget. Also,
    to improve the performance changes were done for the initial
    channel creation.
    

Local fix

  • Code changes done get rid of Sftpclient calls and made changes
    for the channel creation.
    

Problem summary

  • Problem Description:
    SFTP Client Get Service fails with
    com.maverick.ssh.ChannelOpenException: Maximum number of
    channels exceeded.
    Platforms Affected:
    All
    
    Users Affected:
    All
    

Problem conclusion

  • Resolution Summary:
    The property usesftpclientget, which was introduced in 6005, was
    causing some issues during the get operation. So, code changes
    are done now to eliminate Sftpclient calls with usesftpclientget
    and also made changes for the channel creation.
    
    Delivered in:
    6000007
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT37392

  • Reported component name

    STR B2B INTEGRA

  • Reported component ID

    5725D0600

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-06-23

  • Closed date

    2021-08-04

  • Last modified date

    2021-08-04

  • 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

    STR B2B INTEGRA

  • Fixed component ID

    5725D0600

Applicable component levels

[{"Line of Business":{"code":"LOB02","label":"AI Applications"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS3JSW","label":"Sterling B2B Integrator"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"600"}]

Document Information

Modified date:
05 August 2021