How To Fix WA653 - Receiver function module &: Parameter & has an invalid reference &

SAP Error Message - Details

• Message type: E = Error

• Message class: WA - Messages from Workflow Event Manager

• Message number: 653

• Message text: Receiver function module &: Parameter & has an invalid reference &

What causes this issue?

The specified parameter of the specified receiver function module has
an ABAP Dictionary reference that does not correspond to the interface
required by such a function module.

System Response

The action was terminated, an event was not triggered.

How to fix this error?

Check the parameter definition.

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