Get Example source ABAP code based on a different SAP table
• RAISING MESSAGE ID MESSAGE-RAISING
MESSAGE, RAISING Short Reference
ABAP_SYNTAX MESSAGE ${ msg $| text $} $[DISPLAY LIKE dtype$] $[WITH dobj1... dobj4$] RAISING exception.
What does it do? The statement MESSAGE with the addition RAISING raises a non-class-based exception exception and only sends a message if the exception is not handled. The semantics of msg, text , and WITH is the same as in the statement MESSAGE without the addition RAISING. This addition only makes sense during the processing of methods and function modules in which the non-class-based exception exception is defined. Furthermore, it cannot be used in the same processing block as the statement RAISE EXCEPTION or the addition THROW in a conditional expression to raise class-based exceptions.
If the MESSAGE statement is executed with the addition RAISING during processing of a method or a function module whose caller assigns a return value to the exception exception using the addition EXCEPTIONS of the statement CALL, the statement has the same effect as the statement RAISE.
If no return code is assigned to the exception exception, the addition RAISING is ignored, and the message is sent using the statement MESSAGE and processed according to its message type. The system fields of the statement MESSAGE are filled in both cases and are available in the calling program after an exception raised using MESSAGE ...RAISING is handled. BEGIN_SECTION VERSION 5 OUT This applies in particular if a function module was called using Remote Function Call (RFC). END_SECTION VERSION 5 OUT
Latest notes:
The statement MESSAGE ... RAISING is to be seen primarily as a statement for raising exceptions and not for sending messages. Such an exception should always be handled like an exception raised using RAISE, since the behavior of the message depends strongly on the context and cannot usually be predicted when the function module is created.
Using MESSAGE ... RAISING in cases in which non class-based exceptions must still be used is preferable to using the RAISE statement, because it offers the option of providing additional text information with an exception.
A return code can be assigned to messages that are sent in function modules without the addition RAISING by using the predefined exception error_message.
Messages that are sent as messages when a function module is called and that are not caught despite the addition RAISING are affected like messages with error_message .
If a procedure is exited by raising an exception, the content of the formal parameter for which the pass by value is defined is not assigned to the respective actual parameters. NON_V5_HINTS ABAP_HINT_END
Example ABAP Coding
When the message is called for the first time, an information message is sent. The second time, an exception is raised instead, which is handled by sy-subrc. CLASS c1 DEFINITION. PUBLIC SECTION. CLASS-METHODS m1 EXCEPTIONS exc1. ENDCLASS. CLASS c1 IMPLEMENTATION. METHOD m1. MESSAGE 'Message in a Method' TYPE 'I' RAISING exc1. ENDMETHOD. ENDCLASS. ... c1=>m1( ). c1=>m1( EXCEPTIONS exc1 = 4 ). IF sy-subrc = 4. ... ENDIF. ABAP_EXAMPLE_END
