ABAP的check语句一般有两种写法,分别是check和check sy-subrc eq 0。在第一种写法中,check后面跟着一个条件表达式,该表达式必须返回一个逻辑值(即true或false),否则会导致运行时错误。如果条件为true,程序会继续执行;否则,会抛出一个异常。 例如,下面的代码段演示了如何使用check语句检查输入参数是否正确: ...
WRITE 'The table MY_TABLE exists.'. 在上面的代码中,如果表MY_TABLE不存在,则CHECK语句将引发异常并导致程序终止。 3.结论 ABAP CHECK语句是一种用于检查特定条件是否成立的语句。如果条件为真,则程序继续执行。如果条件为假,则程序将中断执行并引发异常。使用CHECK语句的主要目的是验证某个条件是否成功,如果条件...
only the table expression assigning to Field Symbol followed by catching the exception as you did in the articleABAP 740 – Table Expressions to Read & Modify ITAB
19,440 SAP Managed Tags: ABAP Development Hi All, I have a IDOC segment name and the fields for the segment have to be checked for check-tables. Can annyone tell me how to find out the check table for the fields? Thanks in Advance.Reply...
SAP Managed Tags: ABAP Development Hi Bruce, I solved the problem by going to MARC table with material and plant, and checking field MARC-XCHPF ('Batch management requirement indicator'). if this field was set to 'X', I made my change to the CHARG field. Hopefully this helps you. th...
LR_FUNCTIONS->SET_ALL( ABAP_TRUE ). * Displaying the ALV * Here we will call the DISPLAY method to get the output on the screen O_ALV->DISPLAY( ). * ENDMETHOD. "generate_output * ENDCLASS. "lcl_report IMPLEMENTATION * *---* * CLASS lcl_event_handler IMPLEMENTATION *---* CLASS ...
This variant of the CHECK statement only makes sense if the logical database does not support dynamic selections for the corresponding table or SELECT-OPTIONS are defined with the addition " NO DATABASE SELECTION ". You can determine from the ABAP/4 Development Workbench whether dynamic selections...
If the maintenance object description is not in your development system, create it using the transaction "Generate table maintenance dialog" in (Tools->ABAP/4 Workbench->Development->Other tools->Gen.tab.maint.dialog). ChooseEnvironment->Maintenance objects->Generate. ...
技术标签:EWMabap 增强点/SCWM/ES_CORE_PTS 暂时只找到/SCWM/EX_CORE_PTS_VERIF这一个BADI可以用来报错,并终止创建仓库任务,其他BADI可以报错,但是仓库任务依旧创建。 注意:如果要停止创建仓库任务,参数EV_SEVERITY一定要赋值为E,如图... 查看原文 GitHub创建仓库并上传项目(网页、git版) ...
READTABLEit_ATPDSINTOwa_ATPDSWITHKEYDELKZ ='WB'BINARYSEARCH. "wb stock IFsy-subrc =0. wa_ArticleStock-TOTALQTY = wa_ATPDS-QTY_O. "total qty wa_ArticleStock-VALIDQTY = wa_ATPDS-QTY. "val qty ENDIF. ENDIF. 知止而后有定 定而后能静 ...