而ABAP中传递的是否为地址,则要看实参是否是通过Type ref to定义的)传递;但如果USING值传递,则对形参数的修改不会改变实参,因为此时不是引用传递;但如果CHANGE值传递,对形参数的修改还是会改变实参,只是修改的时机在Form执行或Function执行完后,才去修改 Form中通过引用传递时,USING与CHAN
[SAPABAP开发技术总结]Form（subroutine）、Function参数 传值传址 这节也是ABAP学习的关键所在，Form、Function、Method的参数定义都差不多，弄懂⼀个，其他都好办。参数传递涉及传值、传址问题，这是其也语⾔也有的问题，要学好他，你得要仔细想想 1.10. Form 、 Function 、 Function 中的 TABLES 参数， ...
如何用代码的方式动态创建ABAPsubroutine REPORT ZSUBROUTINE.DATA: prog TYPE string, tab TYPE STANDARD TABLE OF string, mess TYPE string, sid TYPE string.APPEND 'PROGRAM subpool.' TO tab.APPEN... ABAP 原创 JerryWang汪子熙 2021-07-15 09:48:55 ...
PERFORM ('LOOP_AT_TAB') IN PROGRAM (prog) IF FOUND. cl_demo_output=>display( ). ELSEIF sy-subrc = 4. MESSAGE mess TYPE 'I'. ELSEIF sy-subrc = 8. MESSAGE sid TYPE 'I'. ENDIF. Example Creates and generates (dynamically) a subroutine pool that implements a local class. The static...
Function modules also play an important role in database updates and in remote communications between R/3 Systems or between an R/3 System and a non-SAP system. Subroutines are procedures that you can define in any ABAP program and also call from any program. Subroutines are normally called...
SAP Managed Tags: ABAP Development hi, Subroutine pool programs are the programs which have many subroutines defined. These subroutines can be called in different programs or in same program. This u can say is an external subroutine. Hope this information helps u. Regards, Aleem. Reply All...
这节也是ABAP学习的关键所在,Form、Function、Method的参数定义都差不多,弄懂一个,其他都好办。参数传递涉及传值、传址问题,这是其也语言也有的问题,要学好他,你得要仔细想想 、Function FUNCTION Function Group结构 1.10.2.2.Function参数传值、传址
SAP Managed Tags: ABAP Development Hi, FM are global while subroutines are local. you can test a FM but you can not test a subroutine. regards, Ruchika Reply Former Member In response to Former Member 2007 Jun 12 11:18 AM 0 Kudos 362 SAP Managed Tags: ABAP Development Hi...
0 Kudos 1,037 SAP Managed Tags ABAP Development I doubt if you have any... you have an option of going into SE80> program name> subroutines... you can have the list of all the subroutines in that program. Reply 5 REPLIES former_member156446 Active Contributor 2008 Feb 22 4:...
SAP Managed Tags: ABAP Development Hi, In your program you will have an option to write the FORM ENDFORM statements but it is not here that the subroutines can be called. For example you have stated U201. Only FORM U201 ENDFORM statement can be written here. To run this form you ...