SAP LMON_MESSAGE_DISPLAY Function Module for Display message
LMON_MESSAGE_DISPLAY is a standard lmon message display SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Display message processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.
See here to view full function module documentation and code listing for lmon message display FM, simply by entering the name LMON_MESSAGE_DISPLAY into the relevant SAP transaction such as SE37 or SE38.
Function Group: LMON_ALERT
Program Name: SAPLLMON_ALERT
Main Program: SAPLLMON_ALERT
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function LMON_MESSAGE_DISPLAY pattern details
In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.CALL FUNCTION 'LMON_MESSAGE_DISPLAY'"Display message.
EXPORTING
I_MSGNO = "Messages, Message Number
* I_MSGID = "Messages, Message Class
* I_MSGTY = "Messages, message type
* I_MSGV1 = "Messages, message variables
* I_MSGV2 = "Messages, message variables
* I_MSGV3 = "Messages, message variables
* I_MSGV4 = "Messages, message variables
IMPORTING Parameters details for LMON_MESSAGE_DISPLAY
I_MSGNO - Messages, Message Number
Data type: SY-MSGNOOptional: No
Call by Reference: Yes
I_MSGID - Messages, Message Class
Data type: SY-MSGIDOptional: Yes
Call by Reference: Yes
I_MSGTY - Messages, message type
Data type: SY-MSGTYOptional: Yes
Call by Reference: Yes
I_MSGV1 - Messages, message variables
Data type: ANYOptional: Yes
Call by Reference: Yes
I_MSGV2 - Messages, message variables
Data type: ANYOptional: Yes
Call by Reference: Yes
I_MSGV3 - Messages, message variables
Data type: ANYOptional: Yes
Call by Reference: Yes
I_MSGV4 - Messages, message variables
Data type: ANYOptional: Yes
Call by Reference: Yes
Copy and paste ABAP code example for LMON_MESSAGE_DISPLAY Function Module
The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.| DATA: | ||||
| lv_i_msgno | TYPE SY-MSGNO, " | |||
| lv_i_msgid | TYPE SY-MSGID, " | |||
| lv_i_msgty | TYPE SY-MSGTY, " | |||
| lv_i_msgv1 | TYPE ANY, " | |||
| lv_i_msgv2 | TYPE ANY, " | |||
| lv_i_msgv3 | TYPE ANY, " | |||
| lv_i_msgv4 | TYPE ANY. " |
|   CALL FUNCTION 'LMON_MESSAGE_DISPLAY' "Display message |
| EXPORTING | ||
| I_MSGNO | = lv_i_msgno | |
| I_MSGID | = lv_i_msgid | |
| I_MSGTY | = lv_i_msgty | |
| I_MSGV1 | = lv_i_msgv1 | |
| I_MSGV2 | = lv_i_msgv2 | |
| I_MSGV3 | = lv_i_msgv3 | |
| I_MSGV4 | = lv_i_msgv4 | |
| . " LMON_MESSAGE_DISPLAY | ||
ABAP code using 7.40 inline data declarations to call FM LMON_MESSAGE_DISPLAY
The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.| "SELECT single MSGNO FROM SY INTO @DATA(ld_i_msgno). | ||||
| "SELECT single MSGID FROM SY INTO @DATA(ld_i_msgid). | ||||
| "SELECT single MSGTY FROM SY INTO @DATA(ld_i_msgty). | ||||
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