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PH66520: UPLOADING A JSON FILE WITH A SECOND RUNTIME_ENVIRONMENT SECTION FAILS: "AN UNEXPECTED ERROR OCCURRED IN REST INFRASTRUCTURE".

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APAR status

  • Closed as documentation error.

Error description

  • If an additional runtime_environment is added to an existing
    JSON file, for example to configure an additional accelerator
    environment for Desaster Recovery (DR) purposes or to migrate an
    accelerator to a different CEC or LPAR, the upload of the JSON
    file to the active accelerator fails with error message "An
    unexpected error occurred in the REST infrastructure."
    This issue happens with Accelerator maintenance levels 7.5.13
    and 7.5.13.1.
    
    As a workaround, the following options exist:
    1. Do a new Accelerator install and provide the json file
       containing all runtime environments with the initial setup.
    2. Open a support case to get help from the support team to
       overcome this issue. The manual intervention to overcome the
       issue will require an outage.
    
    The issue will be solved with Accelerator maintenance level
    7.5.14.
    
    Additional keywords:
    TS018866149
    DT438349
    JSON REST infrastructure
    GH/.../Customer-Cases/issues/805
    

Local fix

Problem summary

  • Problem Summary:
    With Accelerator maintenance level 7.5.13(.1), the upload of the
    JSON file to the active accelerator containing a definition of a
    secondary runtime environment fails with error message "An
    unexpected error occurred in the REST infrastructure".
    
    Users Affected:
    Administrators of the Accelerator with a need to define a
    further runtime environment in the json configuration file.
    
    Problem Scenario:
    See the APAR Error description.
    
    Problem Symptoms:
    See the APAR Error description.
    

Problem conclusion

  • The issue has been fixed with Accelerator maintenance level
    7.5.14.
    
    Upgrade your accelerator environments accordingly.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH66520

  • Reported component name

    ANYTCS ACCLTR Z

  • Reported component ID

    5697DA700

  • Reported release

    750

  • Status

    CLOSED DOC

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2025-05-14

  • Closed date

    2025-07-31

  • Last modified date

    2025-07-31

  • 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":"BU011","label":"Systems - zSystems software"},"Product":{"code":"SG19M"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"750"}]

Document Information

Modified date:
31 July 2025