Error Importing XSD

 Hello,

Kindly, please help with error below that I'm getting when creating a CDT by importing XSD.

 

ERROR

An error occurred while trying to save the type information to the Appian data source. No types have been imported. Cause: Type definitions could not be found in the Appian data source for the following type ids: 110 (APNX-1-4050-002)

 

XSD

"urn:com:appian:ps:excel:types">
  <xsd:import namespace="http://www.appian.com/ae/types/2009" schemaLocation="%7Bhttp%3A%2F%2Fwww.appian.com%2Fae%2Ftypes%2F2009%7DSortInfo.xsd" />
  <xsd:complexType name="ExcelDataSubset">
    <xsd:sequence>
      <xsd:element name="startIndex" type="xsd:int" />
      <xsd:element name="batchSize" type="xsd:int" />
      <xsd:element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="sort" nillable="true" type="a:SortInfo" />
      <xsd:element name="totalCount" type="xsd:int" />
      <xsd:element maxOccurs="unbounded" minOccurs="0" name="data" type="xsd:anyType" />
      <xsd:element maxOccurs="unbounded" minOccurs="0" name="identifiers" type="xsd:anyType" />
    </xsd:sequence>
  </xsd:complexType>
</xsd:schema>

  Discussion posts and replies are publicly visible