EXAMPLE In the following example, you see the code snippet of an ABAP exception class referring to a message in the message class BC_DATAMODEL_SERVICE. There is the exception class CX_MY_EXCEPTION_CLASS: The relevant message class has the ID BC_DATAMODEL_SERVICE. The message t...
In the meantime, if you follow the above scheme you need to add four parameters onto your root exception class constructor methods. Creating four attributes MD_MSGV1 through to MD_MSGV4 on the root exception class (/xxx/cx_root_ex in the example above) and typing them ...
In the last weblog on class-based exceptions in ABAP you learned some basics about the concept. In this weblog we refine the example and show how to use the standard-text of an exception object, why and how to delegate the exception and how to declare it in the interface. This weblog...
Each class-based exception belongs to one of three different exception categories, each of which define whether the exceptions need to be declared in procedure interfaces. The assignment of an exception to an exception class is realized (technically) using inheritance. All exception classes are subcla...
sy-index和sy-tabix都是系统字段,用来记录循环的次数。 sy-index 在DO...ENDDO循环里有效,而sy-tabix在loop at ...endloop里有效。 運行下面的例子能更好的理解: DATA: BEGIN OF line, col1 TYPE i, col2 TYPE i, END OF line. DATA itab LIKE TABLE OF line WITH HEADER LINE. DO 30...
ABAP中的全局类是通过ABAP工作台中的类创建工具 Class Builder SE24开发的, 保存在系统类库程序 Class Pool 中, 可供所有程序作用. 一. 程序中类的定义. 1. 类声明及实现 * Class Declarations CLASS application DEFINITION. PUBLIC SECTION. METHODS: show_text. ...
Check the notes on the context and the ABAP syntax used that are included as comments in the class. Due to the amount of output in the console, the examples include numbers (e.g. 1) ..., 2) ..., 3) ...) that represent the headers of each example code section. Also, in most...
And CX_SQL_EXCEPTION’s super class: CX_STATIC_CHECK As a result now we have another solution: Create another version of PLEASE_THROW method with RAISING keyword: Use this new version and now CX_SQL_EXCEPTION could be caught: WRITE:/'Third test'COLORCOL_NEGATIVE.TRY.lo_test->please_throw...
The "TLA" is a Three Letter Abbreviation that appears in ABAP class names, data dictionary objects and other ABAP objects throughout the AWS SDK for SAP ABAP. The TLA for AWS Migration Hub is MHU. This TLA helps squeeze ABAP objects into the 30-character length limit of the ABAP data ...
importjava.security.MessageDigest;importjava.security.NoSuchAlgorithmException;publicclassMD5Example{publicstaticvoidmain(String[]args){Stringinput="Hello World";Stringmd5Hash=getMD5Hash(input);System.out.println("MD5 Hash: "+md5Hash);}privatestaticStringgetMD5Hash(Stringinput){try{MessageDigestmd=MessageDi...