Master tenant in Hybris
根据 help.hybris.com 的介绍, 每个 Hybris server 只有 1 个 master tenant, 该 tenant 自动创建且不能删除.
tenant 信息在 admin console 里查看:
所有其他 tenant(成为 slave tenant) 的 technical setting, 也就是 JVM 的 setting 都默认继承自 master tenant:
但是和 Netweaver 一样, Hybris 里每个 tenant 允许定义自己的 locale 和 timezone, currency, date format 设置.
System client in Netweaver
SAP help 里的介绍:
Special client in AS ABAP with the client ID "000". The system client is where system-specific system programs run. When you log on to the system client of a multitenancy AS ABAP, you are not subject to the restrictions caused by tenant isolation. Furthermore, other clients have read-only access to data stored there under the client ID of the system client.
Client 000 is basically used as working client only when you do support pack upgrade or ABAP load generations (SGEN) and implementing additional languages, etc. Otherwise, client 000 should not be used as a working client.
以前做 BYD 时, 成都开发团队在 dev 系统上给客户做好 addon, 然后把 package 好的 content(其实就是一个. zip 文件) 安装到测试系统上. 安装流程就是首先登陆测试系统的 client 000.
原则上 system client 不允许拿来做 transaction 处理, 所以才有了下面的 check:
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来源: http://www.bubuko.com/infodetail-3437751.html