SAP学习笔记：RFC权限分配
项目接近尾声，和SAP的集成也按进度进行。 测试系统全部通过。 今天测试往正式系统传送数据，生成正式凭证。 结果，系统返回错误：User ******** has no RFC authorization for function group SYST . 看来普通用户是不能直接调用RFC的。 SAP在线帮助： RFC Trusted/Trusting Systems You can use transaction SMT1 to define a calling system in the system being called as a trusted system. The system being called is then referred to as a trusting system. Trusted SAP systems can log on to another SAP system without the need for a password. The existence of trust relations such as this between SAP systems has the following advantages: · "Single Sign-On" across system boundaries · No password transfer across the net · Timeout mechanism for the logon data prevents misuse. · User-specific logon data for the trusted system is checked. You can configure multiple SAP systems as mutual trusted systems. When building a trust relationship between two systems, the initiative starts with the called system (server system). Here, users of the calling system who are allowed to make RFC calls by way of a trust relationship of this kind, must be identified in the system being called (trusted users). Before a trusted system can be defined, a destination for this system must be created in the trusting system. In addition, the RFC users must have the corresponding authorizations in the trusting system (authorization object S_RFCACL). You can check the authorizations for the logged on users in the trusting system in advance, by using the function module AUTHORITY_CHECK_TRUSTED_SYSTEM. In a trust relationship, the calling system (client system) plays the role of the trusted system, and the called system (server system) plays the role of the trusting system. ======================================================== 经咨询顾问，建议如下： 创建RFC权限对象S_RFC、S_RFCACL分配适当权限。 继续测试。
