SAP L_MATNR_READ Function Module for NOTRANSL: Zähldaten Lagerinventur: Prüfen Materialnummer
L_MATNR_READ is a standard l matnr 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 NOTRANSL: Zähldaten Lagerinventur: Prüfen Materialnummer 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 matnr read FM, simply by entering the name L_MATNR_READ into the relevant SAP transaction such as SE37 or SE38.
Function Group: L04INT
Program Name: SAPLL04INT
Main Program: SAPLL04INT
Appliation area: L
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function L_MATNR_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 'L_MATNR_READ'"NOTRANSL: Zähldaten Lagerinventur: Prüfen Materialnummer.
EXPORTING
I06_MATNR = "Material Number
I06_WERKS = "Plant
I06_LGNUM = "Warehouse Number / Warehouse Complex
IMPORTING
E_MLVS = "Mat. Master View: WMS (MARA,MARC,MLGN,MAKT,MARM,T141,T141T)
TABLES
E_MAT = "Mat. Master View: WMS (MARA,MARC,MLGN,MAKT,MARM,T141,T141T)
EXCEPTIONS
PLANT_LGN_MAT_MISSING = 1
IMPORTING Parameters details for L_MATNR_READ
I06_MATNR - Material Number
Data type: LINV-MATNROptional: No
Call by Reference: Yes
I06_WERKS - Plant
Data type: LINV-WERKSOptional: No
Call by Reference: Yes
I06_LGNUM - Warehouse Number / Warehouse Complex
Data type: LINV-LGNUMOptional: No
Call by Reference: Yes
EXPORTING Parameters details for L_MATNR_READ
E_MLVS - Mat. Master View: WMS (MARA,MARC,MLGN,MAKT,MARM,T141,T141T)
Data type: MLVSOptional: No
Call by Reference: Yes
TABLES Parameters details for L_MATNR_READ
E_MAT - Mat. Master View: WMS (MARA,MARC,MLGN,MAKT,MARM,T141,T141T)
Data type: MLVSOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
PLANT_LGN_MAT_MISSING -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for L_MATNR_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.| DATA: | ||||
| lt_e_mat | TYPE STANDARD TABLE OF MLVS, " | |||
| lv_e_mlvs | TYPE MLVS, " | |||
| lv_i06_matnr | TYPE LINV-MATNR, " | |||
| lv_plant_lgn_mat_missing | TYPE LINV, " | |||
| lv_i06_werks | TYPE LINV-WERKS, " | |||
| lv_i06_lgnum | TYPE LINV-LGNUM. " |
|   CALL FUNCTION 'L_MATNR_READ' "NOTRANSL: Zähldaten Lagerinventur: Prüfen Materialnummer |
| EXPORTING | ||
| I06_MATNR | = lv_i06_matnr | |
| I06_WERKS | = lv_i06_werks | |
| I06_LGNUM | = lv_i06_lgnum | |
| IMPORTING | ||
| E_MLVS | = lv_e_mlvs | |
| TABLES | ||
| E_MAT | = lt_e_mat | |
| EXCEPTIONS | ||
| PLANT_LGN_MAT_MISSING = 1 | ||
| . " L_MATNR_READ | ||
ABAP code using 7.40 inline data declarations to call FM L_MATNR_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.| "SELECT single MATNR FROM LINV INTO @DATA(ld_i06_matnr). | ||||
| "SELECT single WERKS FROM LINV INTO @DATA(ld_i06_werks). | ||||
| "SELECT single LGNUM FROM LINV INTO @DATA(ld_i06_lgnum). | ||||
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