Why am I getting this warning: DFDL property was ignored: textTrimKind="padChar"

[Roger L Costello]

Hi Folks,

I am getting a warning with this simpleType:

<xs:simpleType name="fixedLength_string" dfdl:lengthKind="explicit"
  dfdl:textPadKind="padChar"
              dfdl:textStringPadCharacter="%SP;"
  dfdl:textStringJustification="left"
              dfdl:textTrimKind="padChar">
        <xs:restriction base="xs:string"/>
</xs:simpleType>

Here is the warning message:

Schema Definition Warning: DFDL property was ignored: textTrimKind="padChar"

Why am I getting that warning?

/Roger