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Use For Each in Bpel Process
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created by <a href="https://community.jboss.org/people/smorales">Sebastian Morales</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/800393#800393">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hello,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I'm trying to iterate a List from a Webservice SOAP with ForEach</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><bpel:forEach parallel="no" counterName="i" name="ForEach"></p><p>            <bpel:startCounterValue></p><p>                <![CDATA[1]]></p><p>            </bpel:startCounterValue></p><p>            <bpel:finalCounterValue><![CDATA[count($SAPCCResponse.centroCostoResponse/return/zcoCecos/item)]]></bpel:finalCounterValue></p><p>            <bpel:scope></p><p>                <bpel:assign validate="no" name="Assign1"></p><p>                    </p><p>                    </p><p>                    <bpel:copy></p><p>                        <bpel:from part="centroCostoResponse" variable="SAPCCResponse"></p><p>                            <bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"><![CDATA[return/zcoCecos/item[$i]/Ceco]]></bpel:query></p><p>                        </bpel:from></p><p>                        <bpel:to part="payload" variable="CentroCostoLinkResponse"></p><p>                            <bpel:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"></p><p>                                <![CDATA[ItabCecos/item[number($i)]/Ceco]]></p><p>                            </bpel:query></p><p>                        </bpel:to></p><p>                    </bpel:copy></p><p>                </bpel:assign></p><p>            </bpel:scope></p><p>        </bpel:forEach></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>But when I consume de Bpel process throws an exception:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>I changue to 2.0   urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0</strong></p><p>16:18:36,254 INFO  [UDDIClerk] entityKey uddi:riftsaw.jboss.org:service</p><p class="gmail_quote">_sapcentrocostosservicio was not found in the registry<br/>  16:18:36,694 INFO  [ASSIGN] Assignment Fault: {<a class="jive-link-external-small" href="http://docs.oasis-open.org/wsbpel/2.0/process/executable%7DselectionFailure,lineNo=149,faultExplanation=No" rel="nofollow" target="_blank">http://docs.oasis-open.org/wsbpel/2.0/process/executable}selectionFailure,lineNo=149,faultExplanation=No</a> results for expression: 'ItabCecos/item[number($i)]/Ceco' against '<?xml version="1.0" encoding="UTF-8"?><br/>  <ZcoCecoGetResponse xmlns="<a class="jive-link-external-small" href="http://SAPCentroCostos/wsdl" rel="nofollow" target="_blank">http://SAPCentroCostos/wsdl</a>"/>'</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>I changue to</strong><strong> 2.0   urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0 quitando el atributo number()</strong><br/>  16:20:06,308 INFO  [UDDIClerk] entityKey uddi:riftsaw.jboss.org:service_sapcentrocostosservicio was not found in the registry<br/>16:20:06,824 INFO  [ASSIGN] Assignment Fault: {<a class="jive-link-external-small" href="http://docs.oasis-open.org/wsbpel/2.0/process/executable%7DsubLanguageExecutionFault,lineNo=149,faultExplanation=An" rel="nofollow" target="_blank">http://docs.oasis-open.org/wsbpel/2.0/process/executable}subLanguageExecutionFault,lineNo=149,faultExplanation=An</a> exception occured while evaluating "{OXPath10Expression return/zcoCecos/item[$i]/Ceco}": Error while executing an XPath expression: </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong>I changue to</strong><strong>   urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0</strong><br/>16:22:06,331 INFO  [UDDIClerk] entityKey uddi:riftsaw.jboss.org:service_sapcentrocostosservicio was not found in the registry<br/>  16:22:06,785 INFO  [ASSIGN] Assignment Fault: {<a class="jive-link-external-small" href="http://docs.oasis-open.org/wsbpel/2.0/process/executable%7DselectionFailure,lineNo=149,faultExplanation=Multiple" rel="nofollow" target="_blank">http://docs.oasis-open.org/wsbpel/2.0/process/executable}selectionFailure,lineNo=149,faultExplanation=Multiple</a> results for expression: {OXPath10Expression return/zcoCecos/item[$i]/Ceco}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Any Idea why I get this error and the Bpel Process don't operate.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks</p></div>
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