SAP Message 28036 - Object variable expected

Diagnosis
The syntax check found an error. An object variable is expected at thecursor.
In preconditions, selection conditions, procedures, and actions, youcan use the following object variables:

  • $ROOT for the highest level object in a multi-level configuration

  • $SELF for the object currently being processed

  • $PARENT for the object immediately above current object $SELF in a
  • multi-level configuration
    The object variable is separated from the characteristic by a period:
    $ROOT.COLOR
    In constraints, you can define object variables under OBJECTS.
    T IS_A (300)TABLE
    You can also define your own variables for characteristics inconstraints. You then use these variables to refer to thecharacteristics.
    If you have not defined object variables for the characteristics of theobject, you must define which object the characteristic belongs to. Inthis case, the system expects an object variable before thecharacteristic.
    T.Material = 'oak'

    Procedure
    Check your entry and correct it as appropriate. Please note also otherpossible causes of error (messages).