SAP L_COMP_MATERIAL_READ_QUANTITY Function Module for WM Reading the Material

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L_COMP_MATERIAL_READ_QUANTITY is a standard l comp material read quantity SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for WM Reading the Material 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 l comp material read quantity FM, simply by entering the name L_COMP_MATERIAL_READ_QUANTITY into the relevant SAP transaction such as SE37 or SE38.

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

Function L_COMP_MATERIAL_READ_QUANTITY 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 'L_COMP_MATERIAL_READ_QUANTITY'"WM Reading the Material
  EXPORTING
   SLOC =  "Storage location at which MM stock
   PLNT =  "Plant at which MM stocks are searc

TABLES
   MM_QUNTS =  "Internal table for MM stock figures

.

IMPORTING Parameters details for L_COMP_MATERIAL_READ_QUANTITY

SLOC - Storage location at which MM stock

Data type: MARD-LGORT
Optional: No
Call by Reference: No ( called with pass by value option)

PLNT - Plant at which MM stocks are searc

Data type: MARD-WERKS
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for L_COMP_MATERIAL_READ_QUANTITY

MM_QUNTS - Internal table for MM stock figures

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

Copy and paste ABAP code example for L_COMP_MATERIAL_READ_QUANTITY 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 L_COMP_MATERIAL_READ_QUANTITY

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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