oracle_r12_moac介绍及应用

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1、实用标准文案EBSR12MOAC原理探索文档实用标准文案DocumentControlChangeRecord3DateAuthorVersionChangeReference21-May-08Draft1aNoPreviousDocumentReviewersNamePositionDistributionCopyNo.NameLocation1LibraryMasterProjectLibrary2ProjectManager34NoteToHolders:Ifyoureceiveanelectroniccopyofthisdocumentandprintitout,

2、pleasewriteyournameontheequivalentofthecoverpage,fordocumentcontrolpurposes.Ifyoureceiveahardcopyofthisdocument,pleasewriteyournameonthefrontcover,fordocumentcontrolpurposes.文档实用标准文案ContentsDocumentControlii1.MOAC介绍和配置21.1.MOAC背景21.2.多OU使用配置52.MOAC内部实现102.1.过程概述102.2.po_glob_org_access_tm

3、p表的分析112.3.MO_GLOBAL包的分析162.4.VPD介绍和使用实例213.技术实施要点283.1.环境初始化283.2.并发请求303.3.Form开发304.附录314.1.VPD实例源码314.2.参考文档345.WhOpenandClosedIssuesforthisDeliverable35OpenIssues35ClosedIssues35文档实用标准文案文档实用标准文案1.MOAC介绍和配置1.1.MOAC背景1.1.1.概述MOAC(Multi-OrgAccessControl)中文简称为多组织访问控制，是ebsR12的重要新功能，其目标是:使

4、用安全性控制文件实现在一个职责类对多个OU进行操作。这句概括可能有些模糊，但一开始说多了会更模糊，本文的重点在于整理MOAC的内部流程和实现过程。1.1.2.业务需求一个老外的Blog例子，个人觉得蛮不错BusinessReasonforthischange-----------------------------------------Fouryearsago,IwastaskedtodesignaPayablesInvoicescanningprocessthathadfollowingrequirements:1.Myclienthad100soflegalenti

5、tiesandorganizationunits.2.Theywantedtoreceiveallpaperpayablesinvoicesatacentrallocationn.Effectively,theywouldhaveasingleAddresswhereinvoicesforalltheLegalentities/OperatingUnitswerereceived.3.Alltheinvoiceswouldbescannedatthatcentrallocation.4.Thescannedimageswerethenplacedinaqueuethatw

6、ere thenkeyed(typed)intothesystembyBangaloreTeam(theirsharedservicecentre)Hereliestheissue:-ScannedInvoiceshadţobefirstsortedperoperatingunit.Why?Because,therewasdifferent"PayablesClerk"responsibilityforeachoperatingunit.Thepoorclerkhadtoswitchresponsibilitydependinguponwhichoperatingunit

7、theinvoicewasbeingenteredagainst.AlsoitwillneverbepossibletoforceallyoursupplierstoposttheirinvoicestoXMLGateway.Henceclerkhadtoensurethateachpaperinvoiceiscoded/enteredintotherightorganization/operatingunit.1.1.3.r12解决方案同样来自另一个老外的Blog例子，其中涉及到了MOAC和Multi-Orgpreferen