non-sap 利用sap 做 sso

最新推荐文章于 2025-03-07 20:43:55 发布

gydzhengzhuo

最新推荐文章于 2025-03-07 20:43:55 发布

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分类专栏： SAP 文章标签： sap sso module function java user

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本文介绍如何使用SAP JCo库在Java中实现SAP SSO2 Ticket的获取流程。首先通过SNC建立初始RFC连接并调用SUSR_CHECK_LOGON_DATA功能模块进行外部用户名验证，接着在VUSREXTID表中映射外部用户名到SAP用户名，最后获得SSO2 Ticket以建立新的RFC连接。

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I think that will lead you to the solution. In shot it uses SNC to establish a first RFC connection which is used to call the Function Module SUSR_CHECK_LOGON_DATA. The external Username has to be passed to this funciton module. The mapping of the external username to a SAP User has to be maintained in VUSREXTID. Then the Function Module will return a SSO2 Ticket that can be used to establish another RFC connection which then use the other users credentials. I think it should be straigt forward to rewrite my exampe i.e. in Java using SAP JCo.