SAP T421_READ Function Module for NOTRANSL: Lohngruppe aus Tabelle T421 lesen und verproben

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T421_READ is a standard t421 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: Lohngruppe aus Tabelle T421 lesen und verproben 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 t421 read FM, simply by entering the name T421_READ into the relevant SAP transaction such as SE37 or SE38.

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

Function T421_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 'T421_READ'"NOTRANSL: Lohngruppe aus Tabelle T421 lesen und verproben
  EXPORTING
   LOGRP =  "Wage group
*  SPRAS = ' ' "Language indicator for the text
   WERKS =  "Plant

 IMPORTING
   STRUCT =  "Header of the table to be examined
   TEXT =  "Text description

EXCEPTIONS
   NO_ENTRY = 1    NO_TEXT = 2 

.

IMPORTING Parameters details for T421_READ

LOGRP - Wage group

Data type: T421-LOGRP
Optional: No
Call by Reference: No ( called with pass by value option)

SPRAS - Language indicator for the text

Data type: T421T-SPRAS
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

WERKS - Plant

Data type: T421-WERKS
Optional: No
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for T421_READ

STRUCT - Header of the table to be examined

Data type: T421
Optional: No
Call by Reference: No ( called with pass by value option)

TEXT - Text description

Data type: T421T-TXT
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

NO_ENTRY - No entry found in the table

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

NO_TEXT - No entry found in the text table

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for T421_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.

ABAP code using 7.40 inline data declarations to call FM T421_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.

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