we are not able to access salesforce workbench today. Getting following error

UNKNOWN ERROR: SOAP-ERROR: Encoding: object has no 'uiRequestId' property

  • 8
    Change Settings to V54.0; this error occurs on V55 and V56
    – cropredy
    Commented Oct 24, 2022 at 21:51
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    – David Reed
    Commented Oct 25, 2022 at 20:59

1 Answer 1


Please use latest version 56.0 and use it. This error shouldn't be thrown with version 56.

  • 1
    I changed the version in workbench to v56 and the error is gone. Thanks Adrian! Commented Oct 26, 2022 at 7:57
  • 1
    It was Kameshwar Singh who answered..
    – apz
    Commented Nov 2, 2022 at 15:52
  • version 50.0 also works around this issue.
    – ElHombre55
    Commented Nov 2, 2022 at 21:26

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