SAP L_T327B_READ Function Module for Read Table T327B: Definition of function module for IDOC setup

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L_T327B_READ is a standard l t327b 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 Read Table T327B: Definition of function module for IDOC setup 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 l t327b read FM, simply by entering the name L_T327B_READ into the relevant SAP transaction such as SE37 or SE38.

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

Function L_T327B_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 'L_T327B_READ'"Read Table T327B: Definition of function module for IDOC setup
  EXPORTING
   I_LGNUM =  "Warehouse number
   I_MSGTYP =  "Message type for link WM - subsystem
   I_VARIA =  "Variant for link from WM to subsystem

 IMPORTING
   O_T327B =  "Table entry T327B
   O_AKTIV =  "Indicator: link is not active

EXCEPTIONS
   NOT_FOUND = 1 

.

IMPORTING Parameters details for L_T327B_READ

I_LGNUM - Warehouse number

Data type: T327A-LGNUM
Optional: No
Call by Reference: No ( called with pass by value option)

I_MSGTYP - Message type for link WM - subsystem

Data type: T327B-MSGTYP
Optional: No
Call by Reference: No ( called with pass by value option)

I_VARIA - Variant for link from WM to subsystem

Data type: T327A-VARIA
Optional: No
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for L_T327B_READ

O_T327B - Table entry T327B

Data type: T327B
Optional: No
Call by Reference: No ( called with pass by value option)

O_AKTIV - Indicator: link is not active

Data type: T327A-KZINA
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

NOT_FOUND - No entry found in Table T327B

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

Copy and paste ABAP code example for L_T327B_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 L_T327B_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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