发送到PSCS时，收到错误消息请求字符串（ProcessName）格式不正确。 （158,16005）。
我尝试在SOAPUI中使用XML，并且该XML成功运行。虽然当第三方发送到PSCS时，我们在下面收到了完整的错误？您知道什么可能导致此错误吗？
以下位置上的入站出站处理错误：D_OutboundProcess_PSCS_request / sendMessagePSCSOperationOSB-382500OSB服务已收到调用方法SOAP错误响应oapenv：ServerIntegration Broker响应2015816005请求字符串（AdmissionsCAI）格式不正确。 （158,16005）500D_OutboundProcess_PSCSD_OutboundProcess_PSCS_requestsendMessagePSCSOperationrequest-pipeline
下面提供了XML：
<AdmissionsProcess>
<ProcessInfo>
<MessageID>0061q000006GpseAAC2019-05-23 09:34:43</MessageID>
<Source>SFDC</Source>
<User>005b0000001EM8RAAW</User>
<MessageDateTime>2019-05-23T07:34:43.701Z</MessageDateTime>
</ProcessInfo>
<AdmissionDetail>
<AdmissionOpportunityID>0061q000006GpseAAC</AdmissionOpportunityID>
<AdmissionDateTime>2022-05-23T00:00:00.000Z</AdmissionDateTime>
<AdmissionStatusID>APPL</AdmissionStatusID>
<AdmissionSubStatusID>SUBM</AdmissionSubStatusID>
<AdmissionStandardPrice>999999.0</AdmissionStandardPrice>
<AdmissionPriceList>STANDARD</AdmissionPriceList>
<AdmissionPriceListDiscount>888888.0</AdmissionPriceListDiscount>
<AdmissionCommercialDiscount>1111.0</AdmissionCommercialDiscount>
<AdmissionCurrency>EUR</AdmissionCurrency>
<AdmissionPriceType>CUS</AdmissionPriceType>
<AdmissionPriceDivision>CUS</AdmissionPriceDivision>
<AdmissionParentOpportunityID>006qer001</AdmissionParentOpportunityID>
<AdmissionQuickEnroll>1</AdmissionQuickEnroll>
<AdmissionCoorporative>0</AdmissionCoorporative>
<PriceDetailsMulti/>
</AdmissionDetail>
<Contact>
<PersonDetail>
<ContactID>00000123456</ContactID>
<Salutation>T001</Salutation>
<FirstName>Prime</FirstName>
<LastName>Admissions 9</LastName>
</PersonDetail>
<PersonalInfo/>
<AccountRelInfoMulti>
<AccountRelInfo>
<AccountRelationID>a001q0000025XTBAA2</AccountRelationID>
<CompanyID>00000</CompanyID>
</AccountRelInfo>
</AccountRelInfoMulti>
</Contact>
<CommercialAS>
<IESEProduct>
<ProgramID>19B14</ProgramID>
<ProgramCategory>PC001</ProgramCategory>
<ProgramType>PT005</ProgramType>
<ProgramSubtype>PS011</ProgramSubtype>
<ProgramDescription>Sample Samp ver. 4</ProgramDescription>
<ProgramCommercialDescription>Samp ver. 4,</ProgramCommercialDescription>
<ProgramPlanID>19B14</ProgramPlanID>
<Institution>IESE</Institution>
<CareerID>CUS</CareerID>
<CareerDescription/>
<EditionReferenceTerm>1819</EditionReferenceTerm>
<ProgramCampusId>C001</ProgramCampusId>
<ProgramBeginDate>2019-03-25</ProgramBeginDate>
<ProgramEndDate>2019-04-30</ProgramEndDate>
</IESEProduct>
</CommercialAS>
</AdmissionsProcess>