SAP MATERIAL_READ_SET_BUFFER_SIZE Function Module for Set MAXTZ

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MATERIAL_READ_SET_BUFFER_SIZE is a standard material read set buffer size SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Set MAXTZ 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 material read set buffer size FM, simply by entering the name MATERIAL_READ_SET_BUFFER_SIZE into the relevant SAP transaction such as SE37 or SE38.

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

Function MATERIAL_READ_SET_BUFFER_SIZE 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 'MATERIAL_READ_SET_BUFFER_SIZE'"Set MAXTZ
  EXPORTING
*  NUMBER_OF_ROWS = 5000 "Maximum Number of Table Rows

.

IMPORTING Parameters details for MATERIAL_READ_SET_BUFFER_SIZE

NUMBER_OF_ROWS - Maximum Number of Table Rows

Data type: MTCOM-MAXTZ
Default: 5000
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for MATERIAL_READ_SET_BUFFER_SIZE 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 MATERIAL_READ_SET_BUFFER_SIZE

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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