SAP READ_T021M Function Module for

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READ_T021M is a standard read t021m SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 read t021m FM, simply by entering the name READ_T021M into the relevant SAP transaction such as SE37 or SE38.

Function Group: FREGU2
Program Name: SAPLFREGU2
Main Program: SAPLFREGU2
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function READ_T021M 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 'READ_T021M'"
  EXPORTING
*  IC_PROGN = 'RFFO*' "Program Name
*  IC_ANWND = 'REGUP' "Application
   IC_SRVAR =  "Sort Variant

 IMPORTING
   ES_T021M =  "Sort Variants

.

IMPORTING Parameters details for READ_T021M

IC_PROGN - Program Name

Data type: T021M-PROGN
Default: 'RFFO*'
Optional: Yes
Call by Reference: Yes

IC_ANWND - Application

Data type: T021M-ANWND
Default: 'REGUP'
Optional: Yes
Call by Reference: Yes

IC_SRVAR - Sort Variant

Data type: T021M-SRVAR
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for READ_T021M

ES_T021M - Sort Variants

Data type: T021M
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for READ_T021M 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 READ_T021M

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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