Generating a Delivery Notes cancellation document fails in SAP B1 DI Server Object

[former_member209771]

Hi,

I am unable to create a Delivery Notes cancellation document in SAP B1 using DI Server Object. I am getting the below mentioned error "The requested action is not supported for this object". Can anyone let me know if It is at all possible?

I have attached the code below, that I am using to cancel the delivery document. Let me know if I am doing anything wrong.

Thank You

<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">




<env:Header>


<SessionID>{0}</SessionID>


</env:Header>




<env:Body>




<dis:CancelObject xmlns:dis="http://www.sap.com/SBO/DIS">




<BOM>




<BO>




<AdmInfo>


<Object>oDeliveryNotes</Object>


</AdmInfo>


<CancelID>CANCELED-BY-AEC</CancelID>




<QueryParams>


<DocEntry>13768</DocEntry>


</QueryParams>


</BO>


</BOM>


</dis:CancelObject>


</env:Body>


</env:Envelope>


</Envelopes>