SAP SPDA_CONVERT_MESSAGE_TO_TEXT Function Module for
SPDA_CONVERT_MESSAGE_TO_TEXT is a standard spda convert message to text SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 spda convert message to text FM, simply by entering the name SPDA_CONVERT_MESSAGE_TO_TEXT into the relevant SAP transaction such as SE37 or SE38.
Function Group: SPDA
Program Name: SAPLSPDA
Main Program: SAPLSPDA
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function SPDA_CONVERT_MESSAGE_TO_TEXT 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 'SPDA_CONVERT_MESSAGE_TO_TEXT'".
EXPORTING
* MSG_CLASS = 'TN' "Message class
MSG_NUMBER = "Message Number
* MSG_VAR1 = "
* MSG_VAR2 = "
* MSG_VAR3 = "
* MSG_VAR4 = "Message variable 4
IMPORTING
MSG_TEXT = "
IMPORTING Parameters details for SPDA_CONVERT_MESSAGE_TO_TEXT
MSG_CLASS - Message class
Data type: SY-MSGIDDefault: 'TN'
Optional: Yes
Call by Reference: No ( called with pass by value option)
MSG_NUMBER - Message Number
Data type: SY-MSGNOOptional: No
Call by Reference: No ( called with pass by value option)
MSG_VAR1 -
Data type:Optional: Yes
Call by Reference: No ( called with pass by value option)
MSG_VAR2 -
Data type:Optional: Yes
Call by Reference: No ( called with pass by value option)
MSG_VAR3 -
Data type:Optional: Yes
Call by Reference: No ( called with pass by value option)
MSG_VAR4 - Message variable 4
Data type:Optional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for SPDA_CONVERT_MESSAGE_TO_TEXT
MSG_TEXT -
Data type: GSUGI_PA-RCMESSAGEOptional: No
Call by Reference: Yes
Copy and paste ABAP code example for SPDA_CONVERT_MESSAGE_TO_TEXT 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_msg_text | TYPE GSUGI_PA-RCMESSAGE, " | |||
| lv_msg_class | TYPE SY-MSGID, " 'TN' | |||
| lv_msg_number | TYPE SY-MSGNO, " | |||
| lv_msg_var1 | TYPE SY, " | |||
| lv_msg_var2 | TYPE SY, " | |||
| lv_msg_var3 | TYPE SY, " | |||
| lv_msg_var4 | TYPE SY. " |
|   CALL FUNCTION 'SPDA_CONVERT_MESSAGE_TO_TEXT' " |
| EXPORTING | ||
| MSG_CLASS | = lv_msg_class | |
| MSG_NUMBER | = lv_msg_number | |
| MSG_VAR1 | = lv_msg_var1 | |
| MSG_VAR2 | = lv_msg_var2 | |
| MSG_VAR3 | = lv_msg_var3 | |
| MSG_VAR4 | = lv_msg_var4 | |
| IMPORTING | ||
| MSG_TEXT | = lv_msg_text | |
| . " SPDA_CONVERT_MESSAGE_TO_TEXT | ||
ABAP code using 7.40 inline data declarations to call FM SPDA_CONVERT_MESSAGE_TO_TEXT
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 RCMESSAGE FROM GSUGI_PA INTO @DATA(ld_msg_text). | ||||
| "SELECT single MSGID FROM SY INTO @DATA(ld_msg_class). | ||||
| DATA(ld_msg_class) | = 'TN'. | |||
| "SELECT single MSGNO FROM SY INTO @DATA(ld_msg_number). | ||||
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