SAP RMS_DRV_CLASS Function Module for Check Values for Derived Data

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RMS_DRV_CLASS is a standard rms drv class SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Check Values for Derived Data 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 rms drv class FM, simply by entering the name RMS_DRV_CLASS into the relevant SAP transaction such as SE37 or SE38.

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

Function RMS_DRV_CLASS 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 'RMS_DRV_CLASS'"Check Values for Derived Data
  EXPORTING
   CHARACT_NO =  "Internal characteristic
   CHARACT =  "Characteristic Name
   VALUE =  "Characteristic Value

 IMPORTING
   VALUE_EX =  "Characteristic Value

EXCEPTIONS
   NOT_FOUND = 1 

.

IMPORTING Parameters details for RMS_DRV_CLASS

CHARACT_NO - Internal characteristic

Data type: CABN-ATINN
Optional: No
Call by Reference: Yes

CHARACT - Characteristic Name

Data type: CABN-ATNAM
Optional: No
Call by Reference: Yes

VALUE - Characteristic Value

Data type: CAWN-ATWRT
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for RMS_DRV_CLASS

VALUE_EX - Characteristic Value

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

EXCEPTIONS details

NOT_FOUND -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for RMS_DRV_CLASS 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 RMS_DRV_CLASS

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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