How To Fix WZ327 - Errors in parameter values for method 'process'

SAP Error Message - Details

• Message type: E = Error

• Message class: WZ - Workflow: Model objects

• Message number: 327

• Message text: Errors in parameter values for method 'process'

What causes this issue?

The method parameters <ZH>R3FForm</>, <ZH>R3FFormType</> or <ZH>work
item</> have no values.

System Response

The method <ZH>Process</> of the object type <ZH>FORM</> or a
<DS:GLOS.36AAA2749235503BE10000009B38F9B6>subtype</> cannot be
executed.

How to fix this error?

Ensure that all the parameters have values. If you use the method in
execution of the work item, you need the following binding from the
task container to the method container (note the third line in
particular):
R3FFORM,,<==,,<(>&<)>R3FFORM<(>&<)>
R3FFORMTYPE,,<==,,<(>&<)>R3FFORMTYPE<(>&<)>
WORKITEM,,<==,,<(>&<)>_WORKITEM<(>&<)>

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