How to pass multiple records to target side using xquery

Question

Hi Everybody,
I am using xquery transformation.
Input: Source payload contains 5 variables.
Target payload contains 5 variables.
I have input with payload with multiple instance like:
<Input>
<payload1>
<a>1<a>
<b>2<b>
<c>3<c>
<d>4<d>
<e>5<e>
</payload1>
<payload1>
<a>6<a>
<b>7<b>
<c>8<c>
<d>9<d>
<e>10<e>
</payload1>
</Input>
So my requirement is to pass above records into target side,
So I am using xquery Transformation.
I have written code as follows.
(:: pragma bea:global-element-parameter parameter="$tHRecAdv1" element="ns0:THRecAdv" location="../XMLSchemas/THRecAdv.xsd" ::)
(:: pragma bea:global-element-return element="ns1:ShipmentReceiptEBO" location="../../AIAReferenceModelProject/EnterpriseObjectLibrary/Core/EBO/ShipmentReceipt/V1/ShipmentReceiptEBO.xsd" ::)
declare namespace ns2 = "http://xmlns.oracle.com/EnterpriseObjects/Core/Custom/EBO/ShipmentReceipt/V1";
declare namespace ns1 = "http://xmlns.oracle.com/EnterpriseObjects/Core/EBO/ShipmentReceipt/V1";
declare namespace ns4 = "http://xmlns.oracle.com/EnterpriseObjects/Core/Common/V2";
declare namespace ns3 = "http://xmlns.oracle.com/EnterpriseObjects/Core/Custom/Common/V2";
declare namespace ns0 = "http://diversey.com/THRecAdv";
declare namespace xf = "http://tempuri.org/ShipmentReceiptServicesProject/XMLTransformations/THRecAdvFile_ShipmentReceiptEBO_JDE_XQuery/";
declare function xf:THRecAdvFile_ShipmentReceiptEBO_JDE_XQuery($tHRecAdv1 as element(ns0:THRecAdv))
as element(ns1:ShipmentReceiptEBO) {
for $THRecAdvFields  in $tHRecAdv1/ns0:THRecAdvFields
return
<ns1:ShipmentReceiptEBO>
<ns4:Identification>
<ns4:BusinessComponentID>{ data($THRecAdvFields/ns0:JD_WHSE_Code) }</ns4:BusinessComponentID>
<ns4:ID schemeID = "{ (data($THRecAdvFields/ns0:JD_PO_Number)) }"
schemeVersionID = "{ data($THRecAdvFields/ns0:JD_PO_Type) }">{ data($THRecAdvFields/ns0:WMS_InternalPONumber) }</ns4:ID>
<ns4:ApplicationObjectKey>
<ns4:ID>{ data($THRecAdvFields/ns0:JD_BranchPlant) }</ns4:ID>
</ns4:ApplicationObjectKey>
<ns4:Revision>
<ns4:Reason>{ data($THRecAdvFields/ns0:ReturnReceiptReasonCode) }</ns4:Reason>
</ns4:Revision>
</ns4:Identification>
<ns1:ExpectedReceiptDate>{ data($THRecAdvFields/ns0:WMS_ReceiptDate) }</ns1:ExpectedReceiptDate>
<ns4:InvoiceReference>
<ns4:InvoiceIdentification>
<ns4:ID>{ data($THRecAdvFields/ns0:JDE_SupplierInvoiceNumber) }</ns4:ID>
</ns4:InvoiceIdentification>
</ns4:InvoiceReference>
<ns1:ShipmentReceiptLine actionCode = "{ data($THRecAdvFields/ns0:ActionFlag) }">
<ns4:Identification>
<ns4:ID schemeID = "{ data($THRecAdvFields/ns0:JD_PO_LineNumber) }"
schemeVersionID = "{ data($THRecAdvFields/ns0:ExternPONumber) }">{ data($THRecAdvFields/ns0:WMS_ReceiptNumber) }</ns4:ID>
<ns4:ContextID>{ data($THRecAdvFields/ns0:WMSReceivingClerk) }</ns4:ContextID>
<ns4:ApplicationObjectKey>
<ns4:ID schemeID = "{ data($THRecAdvFields/ns0:BatchNumber) }"
schemeVersionID = "{ data($THRecAdvFields/ns0:BatchLineNumber) }">{ data($THRecAdvFields/ns0:JD_LocationCode) }</ns4:ID>
</ns4:ApplicationObjectKey>
<ns4:AlternateObjectKey>
<ns4:ID>{ data($THRecAdvFields/ns0:SupplierCode) }</ns4:ID>
<ns4:ContextID>{ data($THRecAdvFields/ns0:LineNumber_Or_SequenceNumber) }</ns4:ContextID>
</ns4:AlternateObjectKey>
<ns4:Revision>
<ns4:Label>{ data($THRecAdvFields/ns0:Records) }</ns4:Label>
</ns4:Revision>
</ns4:Identification>
<ns1:ReceivedQuantity unitCode = "{ data($THRecAdvFields/ns0:ReceiptUOM) }">{ data($THRecAdvFields/ns0:UnitReceipt) }</ns1:ReceivedQuantity>
<ns1:SourceDocumentTypeCode>{ data($THRecAdvFields/ns0:SKU_Code) }</ns1:SourceDocumentTypeCode>
<ns1:DestinationTypeCode>{ data($THRecAdvFields/ns0:DestinationProcessFlag) }</ns1:DestinationTypeCode>
<ns1:Comment>{ data($THRecAdvFields/ns0:Remarks) }</ns1:Comment>
<ns4:Status>
<ns4:Code>{ data($THRecAdvFields/ns0:ProcessSourceFlag) }</ns4:Code>
<ns4:EffectiveDateTime>{ data($THRecAdvFields/ns0:ADDDATE) }</ns4:EffectiveDateTime>
</ns4:Status>
<ns1:ShipmentReceiptTransaction>
<ns1:ShipmentReceiptTransactionLot>
<ns1:ShipmentReceiptItemLotReference>
<ns1:ExpirationDate>{ data($THRecAdvFields/ns0:ExpiryDate) }</ns1:ExpirationDate>
<ns1:CreationDateTime>{ data($THRecAdvFields/ns0:ProductionDate) }</ns1:CreationDateTime>
</ns1:ShipmentReceiptItemLotReference>
</ns1:ShipmentReceiptTransactionLot>
</ns1:ShipmentReceiptTransaction>
</ns1:ShipmentReceiptLine>
</ns1:ShipmentReceiptEBO>
declare variable $tHRecAdv1 as element(ns0:THRecAdv) external;
xf:THRecAdvFile_ShipmentReceiptEBO_JDE_XQuery($tHRecAdv1)
But while importing this code to OSB,and tested it ,
With 1 payload it successfully shows the data in Target side,
But while testing with multiple line items,i am getting an error as follows.
*Error executing the XQuery transformation: line 14, column 17: {err}FORG0005: expected exactly one item, got 2+ items*
So please provide me the steps how to pass multiple records to target side using xquery.
Regards,
Jyoti Nayak

Answer 1

Hi Jyoti Nayak,
You have to do something like the example bellow, you can not just repeat the inner element, you will need an outer "container" tag. So you will have to change the target element of your xq transformation.
declare function xf:setToList($set1 as element(ns0:set))
as element(ns0:list) {
<ns0:list>
for $pair in $set1/ns0:pair
return
<ns0:entry>
<ns0:key>{ data($pair/ns0:key) }</ns0:key>
<ns0:value>{ data($pair/ns0:value) }</ns0:value>
</ns0:entry>
</ns0:list>
Cheers,
Vlad
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