SAP MR_INVOICE_DOCUMENT_READ Function Module for NOTRANSL: Rechnungsbeleg lesen
MR_INVOICE_DOCUMENT_READ is a standard mr invoice document 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: Rechnungsbeleg 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 mr invoice document read FM, simply by entering the name MR_INVOICE_DOCUMENT_READ into the relevant SAP transaction such as SE37 or SE38.
Function Group: KONT
Program Name: SAPLKONT
Main Program: SAPLKONT
Appliation area: M
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MR_INVOICE_DOCUMENT_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 'MR_INVOICE_DOCUMENT_READ'"NOTRANSL: Rechnungsbeleg lesen.
EXPORTING
I_BELNR = "Document Number
* I_GJAHR = '0000' "
* I_IVTYP = "Origin of a Logistic Invoice Verification Document
IMPORTING
E_RBKP = "Document header
TABLES
* T_RSEG = "Document Items
EXCEPTIONS
EXIT = 1 NOT_FOUND = 2
Customer Function user exits
Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.EXIT_SAPLKONT_001 User Exit Before MR_CHECK_TOLERANCE
EXIT_SAPLKONT_002 Customer Exit: Change Tolerance Check - Conventional Invoice Verification
EXIT_SAPLKONT_011 Account Grouping for GR/IR Account Determination
EXIT_SAPLKONT_412 Brazil: User Exit to determination Acct Modif.for 3rd NF for F. Del.
IMPORTING Parameters details for MR_INVOICE_DOCUMENT_READ
I_BELNR - Document Number
Data type: RBKP-BELNROptional: No
Call by Reference: No ( called with pass by value option)
I_GJAHR -
Data type: RBKP-GJAHRDefault: '0000'
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_IVTYP - Origin of a Logistic Invoice Verification Document
Data type: RBKP-IVTYPOptional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for MR_INVOICE_DOCUMENT_READ
E_RBKP - Document header
Data type: RBKPOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for MR_INVOICE_DOCUMENT_READ
T_RSEG - Document Items
Data type: RSEGOptional: Yes
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
EXIT -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NOT_FOUND -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for MR_INVOICE_DOCUMENT_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: | ||||
| lv_exit | TYPE STRING, " | |||
| lv_e_rbkp | TYPE RBKP, " | |||
| lt_t_rseg | TYPE STANDARD TABLE OF RSEG, " | |||
| lv_i_belnr | TYPE RBKP-BELNR, " | |||
| lv_i_gjahr | TYPE RBKP-GJAHR, " '0000' | |||
| lv_not_found | TYPE RBKP, " | |||
| lv_i_ivtyp | TYPE RBKP-IVTYP. " |
|   CALL FUNCTION 'MR_INVOICE_DOCUMENT_READ' "NOTRANSL: Rechnungsbeleg lesen |
| EXPORTING | ||
| I_BELNR | = lv_i_belnr | |
| I_GJAHR | = lv_i_gjahr | |
| I_IVTYP | = lv_i_ivtyp | |
| IMPORTING | ||
| E_RBKP | = lv_e_rbkp | |
| TABLES | ||
| T_RSEG | = lt_t_rseg | |
| EXCEPTIONS | ||
| EXIT = 1 | ||
| NOT_FOUND = 2 | ||
| . " MR_INVOICE_DOCUMENT_READ | ||
ABAP code using 7.40 inline data declarations to call FM MR_INVOICE_DOCUMENT_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 BELNR FROM RBKP INTO @DATA(ld_i_belnr). | ||||
| "SELECT single GJAHR FROM RBKP INTO @DATA(ld_i_gjahr). | ||||
| DATA(ld_i_gjahr) | = '0000'. | |||
| "SELECT single IVTYP FROM RBKP INTO @DATA(ld_i_ivtyp). | ||||
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