How To Fix SWF_UTL_000029 - Current value of element '&1' is not an object reference

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_UTL_000 - Messages for I/O - Service Class CL_SWF_IO_SERVICES

• Message number: 029

• Message text: Current value of element '&1' is not an object reference

<AB>&CAUSE&</>
When the system checked the element value, it determined that this
cannot be interpreted as an object reference.

System Response

As the element has been defined as an object, the value cannot be
transferred to the container.

How to fix this error?

Ensure that a valid object reference is transferred as an element
value. You can enter constant object references using the input help.
Alternatively, you can also enter constant object references directly
in the form [object type category.class name.key], for example:
<AB>[BO.FORMABSENC.0000000003]</>,,for a BOR object of type
<AB>FORMABSENC</> with the key <AB>0000000003</>
<AB>[CL.CL_MY_OBJECT.ABCD]</>,,for an object of an ABAP class of type
<AB>CL_MY_OBJECT</> with the key <AB>ABCD</>

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