I want some1 to explain me the code

[former_member184874]

I want some1 to explain me the code: This is used in a subroutine/form to display using function REUSE_ALV_GRID_DISPLAY.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
             WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

Moderator message: please do more research before posting, avoid "SMS speak"

Message was edited by: Thomas Zloch

[kakshat]

This is a simple message statement used in ABAP to raise a message to the user. The 'SY-' fields are system fields which contain the paramters identifying the message.

SY-MSGID - Message Class

SY-MSGTY - Message Type

SY-MSGNO - Message Number

SY-MSGV* - Message Variables

You can check the keyword help in transaction ABAPHELP.

[Former Member]

This is to display a message when raising statement is used inside a function module.

whenever the exceptions defined in exceptions section of function module occurs inside the FM it will trigger a message with raising statement. Which you will display here in your program.

this is a normal message display statement having system fields contains the values.

read here for more understanding of raising statement.

http://help.sap.com/saphelp_nw70/helpdata/en/d1/801f1c454211d189710000e8322d00/content.htm