SBL-OMS-00107: Object manager error: ([0] The method 'SupportsInOutParam' is not supported on Business Service 'Workflow Process Manager' (Doc ID 490892.1)

Last updated on APRIL 04, 2025

Applies to:

Symptoms

Support,

In our worklow we have a step to call the "Workflow Process Manager (Server Request)" business service. The step is configured as follows:

Business Service Name: Workflow Process Manager (Server Request)
Business Service Method: RunProcess
Input Argument: Object Id, ProcessName
(I have attached the one step workflow I have configured)

When we use the "Workflow Process Manager (Server Request)" business service in our parent workflow, 2 tasks are seen to be run on Workflow Processs when it executes the step. The first task fails with the following error

( (0) err=4300107 sys=21973) SBL-OMS-00107: Object manager error: ([0] The method 'SupportsInOutParam' is not supported on Business Service 'Workflow Process Manager'.(SBL-DAT-00323) (0x55d5))

The second task completes successfully. Overall the workflow completes successfully.

When we use the "Synchronous Server Requests" business service instead to invoke the workflow in our parent workflow, there is only one task running under the Workflow Process Manager component.

We would like to know what is causing the error when "Workflow Process Manager (Server Request)" is used in our workflow. Is it a setup issue?

Changes

Cause

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