SAP RM_CHAR_SUBSCREEN_READ Function Module for RM: Variablen Merkmale des Subscreens aus dem Feldkatalog lesen

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RM_CHAR_SUBSCREEN_READ is a standard rm char subscreen read SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for RM: Variablen Merkmale des Subscreens aus dem Feldkatalog lesen 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 rm char subscreen read FM, simply by entering the name RM_CHAR_SUBSCREEN_READ into the relevant SAP transaction such as SE37 or SE38.

Function Group: RMGEN
Program Name: SAPLRMGEN
Main Program: SAPLRMGEN
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function RM_CHAR_SUBSCREEN_READ 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 'RM_CHAR_SUBSCREEN_READ'"RM: Variablen Merkmale des Subscreens  aus dem Feldkatalog lesen
  EXPORTING
*  I_RMBID =  "Risikomanagementbereich

TABLES
   E_TAB_CHAR =  "Übergabe für Funktionsbaustein zur Merkmalswertsauswahl

EXCEPTIONS
   ERROR = 1 

.

IMPORTING Parameters details for RM_CHAR_SUBSCREEN_READ

I_RMBID - Risikomanagementbereich

Data type: JBRRMBM-RMBID
Optional: Yes
Call by Reference: Yes

TABLES Parameters details for RM_CHAR_SUBSCREEN_READ

E_TAB_CHAR - Übergabe für Funktionsbaustein zur Merkmalswertsauswahl

Data type: CEC02
Optional: No
Call by Reference: Yes

EXCEPTIONS details

ERROR - Merkmale des aktuellen RM-Bereichs können nicht gelesen werden

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for RM_CHAR_SUBSCREEN_READ 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.

ABAP code using 7.40 inline data declarations to call FM RM_CHAR_SUBSCREEN_READ

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.

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