ABAP之程序相互调用--SUBMIT
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ABAP之程序相互调用--SUBMIT
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功能代碼的重用是個老生常談的話題,ABAP代碼中實現程序的調用以及調用時數據參數的傳遞又是怎樣的呢
(1) 調用其他程序:
| ?? *?Trigger?the?IDOC ??SUBMIT?zpcppmd001_idoc?AND?RETURN. |
(2) 調用其他程序參數傳遞參數:
| ?當被調用的程序的屏幕有輸入參數時: ?????? SUBMIT zreport with p_param1 = 'value1'????????????????????????????? with p_param2 = 'value2'. 當要傳遞一個內表到被調用的程序時,需要用SAP MEMORY或者ABAP MEMORY: 在調用的程序中:EXPORT?it_tab TO MEMORY 'Z_MEMORY'. 在被調用的程序中:IMPORT T_ITAB FROM MEMORY 'Z_MEMORY'. |
?(3) 更復雜一點的可以用文件臨時存儲數據:
?帶select-options程序的Submit的用法 *Code used to populate 'select-options' & execute reportDATA: seltab type table of rsparams,
????? seltab_wa like line of seltab. ? seltab_wa-selname = 'PNPPERNR'.
? seltab_wa-sign??? = 'I'.
? seltab_wa-option? = 'EQ'. * load each personnel number accessed from the structure into
* parameters to be used in the report
? loop at pnppernr.
??? seltab_wa-low = pnppernr-low.
??? append seltab_wa to seltab.
? endloop.
? SUBMIT zreport with selection-table seltab
??????????????????????????????? via selection-screen. ? 其他情況 *Submit report and return to current program afterwards SUBMIT zreport AND RETURN. *Submit report via its own selection screen SUBMIT zreport VIA SELECTION-SCREEN. *Submit report using selection screen variant SUBMIT zreport USING SELECTION-SET 'VARIANT1'.
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