SAP MGW_UTILITIES_GEN_MAX_VART Function Module for Generate Object Numbers (for All Variants)
MGW_UTILITIES_GEN_MAX_VART is a standard mgw utilities gen max vart SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Generate Object Numbers (for All Variants) 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 mgw utilities gen max vart FM, simply by entering the name MGW_UTILITIES_GEN_MAX_VART into the relevant SAP transaction such as SE37 or SE38.
Function Group: MGW_UTILITIES_MATRIX
Program Name: SAPLMGW_UTILITIES_MATRIX
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MGW_UTILITIES_GEN_MAX_VART 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 'MGW_UTILITIES_GEN_MAX_VART'"Generate Object Numbers (for All Variants).
EXPORTING
KNSTA_GEN_NODES = "
REACTIVATE_NODES = "
CHANGING
M_SEL = "
TABLES
CHAR = "Characteristics Relevant to Matrix
VAL = "Characteristic Values Relevant to Matrix
V_ART = "Nodes in Variant Article Matrix for Transfer to Int. Article
IMPORTING Parameters details for MGW_UTILITIES_GEN_MAX_VART
KNSTA_GEN_NODES -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
REACTIVATE_NODES -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
CHANGING Parameters details for MGW_UTILITIES_GEN_MAX_VART
M_SEL -
Data type: MATRX_MSELOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for MGW_UTILITIES_GEN_MAX_VART
CHAR - Characteristics Relevant to Matrix
Data type: MTRX_CHAROptional: No
Call by Reference: No ( called with pass by value option)
VAL - Characteristic Values Relevant to Matrix
Data type: MTRX_VALIOptional: No
Call by Reference: No ( called with pass by value option)
V_ART - Nodes in Variant Article Matrix for Transfer to Int. Article
Data type: MTRX_VARTOptional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for MGW_UTILITIES_GEN_MAX_VART 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_char | TYPE STANDARD TABLE OF MTRX_CHAR, " | |||
| lv_m_sel | TYPE MATRX_MSEL, " | |||
| lv_knsta_gen_nodes | TYPE MATRX_MSEL, " | |||
| lt_val | TYPE STANDARD TABLE OF MTRX_VALI, " | |||
| lv_reactivate_nodes | TYPE MTRX_VALI, " | |||
| lt_v_art | TYPE STANDARD TABLE OF MTRX_VART. " |
|   CALL FUNCTION 'MGW_UTILITIES_GEN_MAX_VART' "Generate Object Numbers (for All Variants) |
| EXPORTING | ||
| KNSTA_GEN_NODES | = lv_knsta_gen_nodes | |
| REACTIVATE_NODES | = lv_reactivate_nodes | |
| CHANGING | ||
| M_SEL | = lv_m_sel | |
| TABLES | ||
| CHAR | = lt_char | |
| VAL | = lt_val | |
| V_ART | = lt_v_art | |
| . " MGW_UTILITIES_GEN_MAX_VART | ||
ABAP code using 7.40 inline data declarations to call FM MGW_UTILITIES_GEN_MAX_VART
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.Search for further information about these or an SAP related objects