Web service error in response "Element '{ namespace }return' missing"

Hi all,
I'm quite new to ABAP development on Web services, and I encountered a problem after calling a web service method.
I created a Service Consumer proxy from an external WSDL, then created its port in SOAMANAGER.
Now, when I call one of its methods, an exception occurs. But I was able to debug that there is a response being sent by the web service. However, during the CALL TRANSFORMATION (found in class CL_SXMLP_DATA_ST method IF_SXML_SERIALIZABLE~DESERIALIZE) it raises the error:
Element '{<namespace>}return' missing
(I can't show the namespace but it's like "https://xxx.xxxxxxxxxxxxx.com/xxxxxxxx")
I tried to search the forums about this, but haven't found any yet that could help me. I can't also modify the code since this is already SAP standard.
Thanks in advance!

Problem solved..

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SAP Web Service error text : The database returned a value containing an error , type CX_SY_OPEN_SQL_DB

Hello Guru's,
we are creating sales order in SAP from a quote created in .NET, through Web Service created in SAP, and consumed in .NET.
When ever a order is created in SAP for a given quote, SAP returns the sales order number to .NET.
Orders are getting created as expected, but once in a while we are getting the following error from webservice :
Web service processing error; more details in the web service error log on provider side (UTC timestamp 20140609173429; Transaction ID 4DFCEFE33301F1EBB5CE00155D0B4530)
But the problem is order is getting created in SAP for the perticular quote for which we are getting the above error and this order number is not getting returned to .NET.
Upon analysis in TCODE SRT_UTIL for the above transaction ID, has the following details , which are hardly help full to resolve the error.
----TYPE                                  CX_SY_OPEN_SQL_DB
----ERROR_TEXT                   The database returned a value containing an error
----CX_SY_NO_HANDLER
-----CLASSNAME                     CX_SY_OPEN_SQL_DB
This Exception raised by Web Service application
Could you please help in resolving this issue or alteast provide an approach for the same.
Thank you,
Suresh.

Thank you Bhaskar,
How can we clarify whether the error is from SAP or Web part.
I have checked ST22, but there is not entry for the perticular exception transaction ID
My exception time stamp is
-------------------START-------------6/9/2014 1:34:33 PM
Error :Web service processing error; more details in the web service error log on provider side (UTC timestamp 20140609173429; Transaction ID 4DFCEFE33301F1EBB5CE00155D0B4530)
-------------------END-------------6/9/2014 1:34:33 PM
In al11, i found the following for the perticular exception time stamp
**** Trace file opened at 20140609 133431 Eastern Daylight Time, by disp+work
**** Versions SAP-REL 720,0,500 RFC-VER U 3 1442251 MT-SL
XRFC> Begin of user trace
XRFC> ---------------------------------------------------------------------
XRFC>                                                                     <
XRFC> TRACE SOAP RUNTIME - header                                         <
XRFC>                                                                     <
XRFC> ------------------------------------------------------------------ <
XRFC> REQ_SIZE   : 2685                                                   <
XRFC> RESP_SIZE : 0                                                      <
XRFC> PARENT_ID : ROOT_CALL_ID                                           <
XRFC> TRC_KEY    : 40FCEFE3BD6EF184B5CE00155D0B4530                       <
XRFC> REQ_BASED :                                                        <
XRFC> SESSION_ID : 0003925540FCEFE3BD6EF17DB5CE00155D0B4530               <
XRFC> TS_CALL    : 20140609173408.2880000                                 <
XRFC> SY_UNAME   :                                            <
XRFC> HOSTNAME   :                                              <
XRFC> SY_SID     : PRD                                                    <
XRFC> SY_MANDT   : 300                                                    <
XRFC> SYS_NR     : 19                                                     <
XRFC> APPLSERVER :                                      <
XRFC> ISPRESCHED : X                                                      <
XRFC> DURATION   : 21810                                                  <
XRFC> NETHDRTIME : 21810                                                  <
XRFC> CALL_STATE : 2                                                      <
XRFC> ERRORTYPE : APPLFAIL                                               <
XRFC> ERRORAREA : APPL                                                   <
XRFC> CTXDP_TYPE : SOAP_RUNTIME                                           <
XRFC> SYNC_ASYNC : S                                                      <
XRFC> LOCATION   : P                                                      <
XRFC> DIRECTION : I                                                      <
XRFC> REQ_ID     : 91C57815916E421CA9F3D652FFACE9C7                       <
XRFC> RESP_ID    : 00155D0B45301EE3BBFF89A0267EB5CE                       <
XRFC> MSG_STATE : 114                                                    <
XRFC> IF_NAME_I : ZSD_CS_CREATE_SALESORDER_SERVI                         <
XRFC> IF_NS_E    : urn:sap-com:document:sap:soap:functions:mc-style       <
XRFC> IF_NAME_E : ZSD_CS_CREATE_SALESORDER_SERVI                         <
XRFC> ISSHORTCUT :                                                        <
XRFC> TRC_PATT   : WSTEST                                                 <
XRFC> TRC_SSID   : PRD_19                                                 <
XRFC> TRC_USER   :                                           <
XRFC> TRC_TS     : 20140609173409                                         <
XRFC> TRC_COUNT : 99                                                     <
XRFC> TRC_EXT    :                                                        <
XRFC> COMPLETE   : OK                                                     <
XRFC> CALLEDPROG : ZSD_CS_CREATE_SALESORDER_SERVI                         <
XRFC> SOAP_APPLI : urn:sap-com:soap:runtime:application:rfc:710           <
XRFC> CONF_ID    : 00155D0B45301EE3AEFDAD78756555CE                       <
XRFC> BIND_ID    : 00155D0B45301EE3AEFDAD787565B5CE                       <
XRFC> OP_NAME    : ZsdCsCreateSalesorder                                  <
XRFC> COMM_PATRN : Method:ZsdCsCreateSalesorder                           <
XRFC> OP_NS      : urn:sap-com:document:sap:soap:functions:mc-style       <
XRFC> REMADDRESS : 172.16.11.43                                           <
XRFC> DT_OBJ     : ZSD_CS_CREATE_SALESORDER_SERVI                         <
XRFC> MEMCONSUMP : 296291                                                 <
XRFC> WSHOST     :                                                        <
XRFC> WSPORT     :                                                        <
XRFC> WSPROT     :                                                        <
XRFC> WSCLIENT   :                                                        <
XRFC> WSPATH     :                                                        <
XRFC> PXYHOST    :                                                        <
XRFC> PXYPORT    :                                                        <
XRFC> USEDRFCDES :                                                        <
XRFC> BONAME     :                                                        <
XRFC> PROCCOMP   :                                                        <
XRFC> DEPLOYUNIT :                                                        <
XRFC> ------------------------------------------------------------------ <
XRFC>                                                                     <
XRFC> TRACE SOAP RUNTIME - trace records                                  <
XRFC>                                                                     <
XRFC> ------------------------------------------------------------------ <
XRFC> E SOAP_RUNTIME 20140609173429.7400000 : CL_SOAP_RUNTIME_SERVER      <
XRFC> ->EXECUTE_PROCESSING Exception handling for IF "ZSD_CS_CREATE       <
XRFC> _SALESORDER_SERVI" OP name "ZsdCsCreateSalesorder" MSG ID           <
XRFC> "91C57815916E421CA9F3D652FFACE9C7" user "STULZWEBSERV"              <
XRFC>                                                                     <
XRFC>                                                                     <
XRFC> E SOAP_RUNTIME 20140609173429.7240000 : CL_SOAP_RUNTIME_SERVER      <
XRFC> ->EXECUTE_PROCESSING CX_SOAP_ROOT : An exception has occurred. |    <
XRFC> program: CL_SOAP_RUNTIME_ROOT==========CP include: CL_SOAP          <
XRFC> _RUNTIME_ROOT==========CM004 line: 120                              <
XRFC>                                                                     <
XRFC>                                                                     <
XRFC> E SOAP_RUNTIME 20140609173429.7400000 : CL_SOAP_RUNTIME_SERVER      <
XRFC> ->EXECUTE_PROCESSING CX_SY_NO_HANDLER : An exception with the type <
XRFC> CX_SY_OPEN_SQL_DB occurred, but was neither handled locally, nor    <
XRFC> declared in a RAISING clause | program: SAPLSTXD include: LSTXDFDB <
XRFC> line: 200                                                           <
XRFC>                                                                     <
XRFC>                                                                     <
XRFC> E SOAP_RUNTIME 20140609173429.7400000 : CL_SOAP_RUNTIME_SERVER      <
XRFC> ->EXECUTE_PROCESSING CX_SY_OPEN_SQL_DB : The database returned a    <
XRFC> value containing an error | program: SAPLSTXD include: LSTXDFDB     <
XRFC> line: 227                                                           <
XRFC>                                                                     <
XRFC> ---------------------------------------------------------------------
XRFC> End of user trace

LS Join Launcher Web Service error 64008

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<?xml version="1.0" encoding="UTF-8" ?>
- 
- 
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- <schema targetNamespace="http://cmem.oracle.apps.cs.ws/CmemServiceRequests.xsd" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns="http://www.w3.org/2001/XMLSchema">
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<element name="srNumber" type="string" nillable="true" minOccurs="0" />
<element name="srGroupOwner" type="string" nillable="true" minOccurs="0" />
<element name="srOwner" type="string" nillable="true" minOccurs="0" />
<element name="srDateFrom" type="dateTime" nillable="true" minOccurs="0" />
<element name="srDateTo" type="dateTime" nillable="true" minOccurs="0" />
<element name="caller" type="string" nillable="true" minOccurs="0" />
<element name="inspector" type="string" nillable="true" minOccurs="0" />
<element name="problemCode" type="string" nillable="true" minOccurs="0" />
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- <complexType name="cmem_oracle_apps_cs_ws_CmemServiceRequestObjUser" jdev:packageName="cmem.oracle.apps.cs.ws" xmlns:jdev="http://xmlns.oracle.com/jdeveloper/webservices">
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<element name="srId" type="decimal" />
<element name="srNumber" type="string" />
<element name="srGroupOwner" type="string" />
<element name="srOwner" type="string" />
<element name="srType" type="string" />
<element name="srDate" type="dateTime" />
<element name="statusCode" type="string" />
<element name="srParty" type="string" />
<element name="caller" type="string" />
<element name="srSummary" type="string" />
<element name="problemCode" type="string" />
<element name="problemDescription" type="string" />
<element name="resolutionCode" type="string" />
<element name="resolutionDesc" type="string" />
<element name="resolutionSummary" type="string" />
<element name="srAddress" type="string" />
<element name="srCity" type="string" />
<element name="srZipCode" type="string" />
<element name="srState" type="string" />
</all>
</complexType>
</schema>
</types>
- <message name="getSrDetails0Request">
<part name="pSeletionConditions" type="ns1:cmem_oracle_apps_cs_ws_CmemServiceRequestParamObjUser" />
</message>
- <message name="getSrDetails0Response">
<part name="return" type="ns1:cmem_oracle_apps_cs_ws_CmemServiceRequestObjUser" />
</message>
- <portType name="CmemServiceRequestsPortType">
- <operation name="getSrDetails">
<input name="getSrDetails0Request" message="tns:getSrDetails0Request" />
<output name="getSrDetails0Response" message="tns:getSrDetails0Response" />
</operation>
</portType>
- <binding name="CmemServiceRequestsBinding" type="tns:CmemServiceRequestsPortType">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
- <operation name="getSrDetails">
<soap:operation soapAction="" style="rpc" />
- <input name="getSrDetails0Request">
<soap:body use="encoded" namespace="CmemServiceRequests" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</input>
- <output name="getSrDetails0Response">
<soap:body use="encoded" namespace="CmemServiceRequests" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</output>
</operation>
</binding>
- <service name="CmemServiceRequests">
- <port name="CmemServiceRequestsPort" binding="tns:CmemServiceRequestsBinding">
<soap:address location="http://isd104364:8888/cmemws/CmemServiceRequests" />
</port>
</service>
</definitions>
Appreciate any help. Thanks.
Binish

Ok, this sounds like a known bug ( Bug 5908689 ) in 10.1.3.1, but this was specific to non-Windows platforms. Are you on Linux/Solaris or any other platform? It might or might not be the same problem you are hitting but it does seem quite close (can't say for sure without a close investigation, I am afraid!)
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HTH,
Yogesh

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Please help - my Flex trial is about to run out and if I
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[WSDLError faultString="Element
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Cheers for the reply,
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Details below.
Regards
Hec
Soap Request:
=============
<SOAP-ENV:Envelope xmlns:SOAP-ENV="
http://schemas.xmlsoap.org/soap/envelope/"
xmlns:SOAP-ENC="
http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="
http://www.w3.org/2001/XMLSchema">
The response is:
===============
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xml:space="preserve" xmlns:xsd="
http://www.w3.org/2001/XMLSchema"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
xmlns:SOAP-ENV="
http://schemas.xmlsoap.org/soap/envelope/"
xmlns:sql="
http://schemas.microsoft.com/sqlserver/2004/SOAP"
xmlns:sqlsoaptypes="
http://schemas.microsoft.com/sqlserver/2004/SOAP/types"
xmlns:sqlrowcount="
http://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlRowCount"
xmlns:sqlmessage="
http://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlMessage"
xmlns:sqlresultstream="
http://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlResultStream"
xmlns:sqltransaction="
http://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlTransaction"
xmlns:sqltypes="
http://schemas.microsoft.com/sqlserver/2004/sqltypes"
xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" xmlns:method="
http://tempUri2.org/">
<SOAP-ENV:Body>
<method:TestMethodResponse>
<method:TestMethodResult xmlns="">
<sqlresultstream:SqlXml
xsi:type="sqlsoaptypes:SqlXml">
<SqlXml>
<Test>
<T1 Column1int="1" column2char="Hello "
Column3nvarchar="World">
<T2>4</T2>
</T1>
<T1 Column1int="2" column2char="Good Bye "
Column3nvarchar="Cruel World">
<T2>4</T2>
</T1>
<T1 Column1int="3" column2char="It's a "
Column3nvarchar="Funny Old world">
<T2>4</T2>
</T1>
</Test>
</SqlXml>
</sqlresultstream:SqlXml>
<sqlresultstream:SqlRowCount
xsi:type="sqlrowcount:SqlRowCount">
<sqlrowcount:Count>3</sqlrowcount:Count>
</sqlresultstream:SqlRowCount>
<sqlresultstream:SqlResultCode
xsi:type="sqlsoaptypes:SqlResultCode">0</sqlresultstream:SqlResultCode>
</method:TestMethodResult>
</method:TestMethodResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
<SOAP-ENV:Body>
<m:TestMethod xmlns:m="
http://tempUri2.org/"/>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
My Flex code is:
===============
<?xml version="1.0" encoding="utf-8"?>
<mx:Application
xmlns:mx="
http://www.adobe.com/2006/mxml"
xmlns="*"
pageTitle="Test"
layout="absolute">
<mx:Script>
<![CDATA[
import mx.controls.Alert;
private namespace nstest = "
http://tempuri.org/";
use namespace nstest;
]]>
</mx:Script>
<mx:WebService id="wsTest"
wsdl="
http://csodevsql2/Test?wsdl"
useProxy="false">
<mx:operation name="TestMethod">
<mx:request>
<TestMethodResponse>
<body>
</body>
</TestMethodResponse>
</mx:request>
</mx:operation>
</mx:WebService>
<mx:Panel x="10" y="10" width="475" height="400"
layout="absolute" title="WS Test">
<mx:Button x="30" y="30" label="Get WS Info" width="103"
height="21"
click="wsTest.TestMethod.send()" tabIndex="4"
color="#008000"/>
<mx:DataGrid x="30" y="75" id="dgTopPosts" width="400"
dataProvider="{wsTest.TestMethod.lastResult}" height="87">
<mx:columns>
<mx:DataGridColumn headerText="Column 1"
dataField="column2char"/>
<mx:DataGridColumn headerText="Column 2" dataField="
Column3nvarchar"/>
</mx:columns>
</mx:DataGrid>
</mx:Panel>
</mx:Application>

Web Service Error - No Result Tree to Report On

After successfully creating a web service reference and then using the 'Form and Report on Web Service' wizard I get an error, after defining the input items, at the 'Web Service results' Stage.
It states :
"No Result Tree to Report On
This Web service does not have a result tree in its definition that is appropriate for a report. You may wish to run the Form on Web Service wizard instead."
This web service returns an array of records and runs successfully outside of HTML_DB. Has anyone else had this problem ? I cannot find any information about this so far. I am using App Ex v2, 10g App Server and 9i (9.2.0.4.0) DB. The WSDL file for the web service is below.
Thanks
<?xml version="1.0" encoding="UTF-8" ?>
- 
- 
- <definitions name="18_WS" targetNamespace="http://TESTDB/18_WS.wsdl" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://TESTDB/18_WS.wsdl" xmlns:ns1="http://TESTDB/_WS.xsd">
- <types>
- <schema targetNamespace="http://TESTDB/_WS.xsd" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/">
- <complexType name="TESTDB_CollectCountTable" jdev:packageName="TESTDB" xmlns:jdev="http://xmlns.oracle.com/jdeveloper/webservices">
- <all>
<element name="array" type="ns1:ArrayOfTESTDB_CollectCountRecordUser" />
</all>
</complexType>
- <complexType name="TESTDB_CollectCountRecordUser" jdev:packageName="TESTDB" xmlns:jdev="http://xmlns.oracle.com/jdeveloper/webservices">
- <all>
<element name="code" type="string" />
<element name="category" type="string" />
<element name="total" type="decimal" />
</all>
</complexType>
- <complexType name="ArrayOfTESTDB_CollectCountRecordUser" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <complexContent>
- <restriction base="SOAP-ENC:Array">
<attribute ref="SOAP-ENC:arrayType" wsdl:arrayType="ns1:TESTDB_CollectCountRecordUser[]" />
</restriction>
</complexContent>
</complexType>
</schema>
</types>
- <message name="getCollectionCount0Request">
<part name="pNumlink" type="xsd:decimal" />
</message>
- <message name="getCollectionCount0Response">
<part name="return" type="ns1:TESTDB_CollectCountTable" />
</message>
- <portType name="_WSPortType">
- <operation name="getCollectionCount">
<input name="getCollectionCount0Request" message="tns:getCollectionCount0Request" />
<output name="getCollectionCount0Response" message="tns:getCollectionCount0Response" />
</operation>
</portType>
- <binding name="_WSBinding" type="tns:_WSPortType">
<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
- <operation name="getCollectionCount">
<soap:operation soapAction="" style="rpc" />
- <input name="getCollectionCount0Request">
<soap:body use="encoded" namespace="18_WS" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</input>
- <output name="getCollectionCount0Response">
<soap:body use="encoded" namespace="18_WS" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
</output>
</operation>
</binding>
- <service name="18_WS">
- <port name="_WSPort" binding="tns:_WSBinding">
<soap:address location="http://testserver:7778/RCAHMS_WebServices-NMRSPK18_WS-context-root/_WS" />
</port>
</service>
</definitions>

This has been the subject of bug 5394491 for several weeks now without any resolution. It looks like this error will prevent the use of Jdeveloper web services that use array parameters in the current versions of Application Express. We are not planning to use Application Express for this purpose any more as there is no information about the bug (or fix) forthcoming.

Web service proxy receiving single element in array

I've generated a web service proxy over a web service and expect to get multiple elements returned from the web service. However when I excute the proxy I receive only the first element. Testing the web service with the same parameters on the application server shows that I should be receiving 3 elements in total. Not sure where the disconnect is in generating the response message within the proxy. Any suggestions is appreciated.

Are you looking for SOAP ENC Array feature? Which version are you using 10134 or 11g?

OBE: Portal 10.1.2 Building Portlets Declaratively - web service errors

Note: I found a similiar post from mid-2006 which had no solution reported. I hope my question gets a response more quickly.
"Creating a Portlet Using a Web Service as a Data Source"
Step 9: WSDL URL: http://webservices.oracle.com/ws/emp/oracle.ws.scott.OTNDeptEmp?WSDL
Step 10: displayed a list of service methods
Step 13 did not display any table columns.
Clicking the <TEST> from the Source definition page only produced the following errors.
Q1) What are the needed changes to get the tutorial to work?
XML Data:
<ns1:getEmpXMLResponse xmlns:ns1="oracle.ws.scott.OTNDeptEmp" SOAP-ENV:encodingStyle="http://xml.apache.org/xml-soap/literalxml" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<return>
<ERROR>
oracle.xml.sql.OracleXMLSQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=168821760)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))
</ERROR>
</return>
</ns1:getEmpXMLResponse>
SOAP Response Body:
<SOAP-ENV:Body xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<ns1:getEmpXMLResponse xmlns:ns1="oracle.ws.scott.OTNDeptEmp" SOAP-ENV:encodingStyle="http://xml.apache.org/xml-soap/literalxml">
<return>
<ERROR>
oracle.xml.sql.OracleXMLSQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=168821760)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4))))
</ERROR>
</return>
</ns1:getEmpXMLResponse>
</SOAP-ENV:Body>
SOAP Request:
<?xml version='1.0' encoding='UTF-8'?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<SOAP-ENV:Body>
<ns1:getEmpXML xmlns:ns1="oracle.ws.scott.OTNDeptEmp" SOAP-ENV:encodingStyle="http://xml.apache.org/xml-soap/literalxml">
</ns1:getEmpXML>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

Thanks everyone for your help :)
The problem turned out to be that Oracle application server 10.1.2 is unlike the others servers, it uses 2 ports:
- port (19100) is dedicated for the console.
- port (7779) is to view your applications.
So the URL needed turned out to be "http://acteos-109.beirut.acteos:7779/beanTest" instead of "http://acteos-109.beirut.acteos:18100/beanTest"
Hope this info is useful
Lana

Web service error in response "Element '{ namespace }return' missing"

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