• COMPARING READ TABLE itab • ALL FIELDS READ TABLE itab • NO FIELDS READ TABLE itab • TRANSPORTING READ TABLE itab READ TABLE, transport_options Short Reference ABAP_SYNTAX ... $[COMPARING ${
Table expressions with the syntax ... itab[ ... ] ... are a new way for accessing table lines in operand positions. You can view a table expression simply as a short form of a READ TABLE statement. The result of a table expression is a single table line. All you have to know is...
ABAP给我一种笨重、过时的感觉。它的syntax、开发环境导致对于开发人员的友好程度和现在的主流语言相差甚...
READ TABLE itab "根据第二索引进行搜索,会比上面程序快 WITH TABLE KEY second_key COMPONENTS col3 = ... col4 = ... ASSIGNING ... ... "在循环内表的Where条件中,如果内表不是排序内表,则不会使用二分搜索,如果使用SORTED KEY,则循环时,是否会用到二分搜索?LOOP AT itab USING KEY second_key...
输出格式(输入类型)设置 Syntax 说明 &field<offset>& 对于变量设置从何位置显示数据,如果offset大于字符变量长度时,系统就不会显示任何数据 &field<length>)& 设置长度. &field*)& 如果字段类型是abap数据字典里定义的类型,系统将按照字典定义的长度设置输出长度 &fieldS)& 禁止符号位 &field<)&...
In ADT, choose "New Type" to create a simple type. The syntax statement is DEFINE TYPE. You can then reuse this type in all of your views, basic, consumption, or private, wherever you need it. Imagine it like a DDIC data element. A central data type that can be used wherever needed...
[[USINGKEYkey_name|(name)] [FROMidx1] [TOidx2] [WHERElog_exp|(cond_syntax)]]. ENDLOOP. FROM … TO:只适用于标准表与排序表WHERE … :适用于所有类型的内表 如果没有通过USING KEY选项的key_name,则循环读取的顺序与表的类型相关:
SAP的ABAP作为开发语言有什么优势？ABAP给我一种笨重、过时的感觉。它的syntax、开发环境导致对于开发人员...
2.扩展语法检查(SLIN):在ABAP初台界面输出程序名后,选择Program->Check->Extended Syntax Check.àStandard. 4.9.2运行时错误控制 1.可捕捉的错误 CATCH SYSTEM-EXCEPTIONS exc1 = rc1 ... excn = rcn. ... ENDCATCH. 其中exci表示一个单一可捕捉错误或者一个ERROR类,rci则代表一个数字.如果其中错误之一在...
Although allowed by the syntax, it is not advisable to create data objects or types with the names sy or syst or with the names of the system fields themselves in programs, since they can obscure predefined data objects and types.The content of system fields is defined only as stated in ...