BW Variable 用的 User Exist,包含在 RSR00001 這個 Enhancement 中。
I_T_VAR_RANGE
所有變數的數值
E_T_RANGE
單一變數的數值
I_S_RKB1D
呼叫變數的 Report 相關參數
i_step
代表報表執行時的各個階段
i_step=0
is called for variables that are used in authorizations objects
是 Authorization 這種型態的變數專用的
i_step=1
is called before the processing of the variable pop-up and gets called for every variable of the processing type
主要的功能是用來指定 Default 值
i_step=2
is called after porcessing of the variable pop-up. This step is called only for those variables that are not marked as "ready for input" and are set to "mandatory variable entry"
觸發點是在使用者輸入後,主要是用來指定 Not ready for input 的變數值
也可以用在需要根據另一個變數來決定此變數值的時候
i_step=3
is called after all variable processing and gets called only once and not per variable