CDSView 获取系统信息


$session.user      当前用户
$session.client    当前客户端
$session.system_language 语言
$session.system_date 当前日期

表达式

association [0..1] to ZRRE_I_YT   as YT_F4   on  $projection.ytid = YT_F4.ytid
association [0..1] to ZRRE_I_ZY   as ZY_F4   on  $projection.majorid = ZY_F4.majorid
association [0..1] to ZRRE_I_CSGS as CSGS_F4 on  $projection.entnr = CSGS_F4.entnr
cast('' as abap.char( 255 ) ) as RevReason