SAP BUAVC_READ_TEXT_ALSRC Function Module for Read text for AVC data source

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BUAVC_READ_TEXT_ALSRC is a standard buavc read text alsrc 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 text for AVC data source 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 buavc read text alsrc FM, simply by entering the name BUAVC_READ_TEXT_ALSRC into the relevant SAP transaction such as SE37 or SE38.

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

Function BUAVC_READ_TEXT_ALSRC 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 'BUAVC_READ_TEXT_ALSRC'"Read text for AVC data source
  EXPORTING
   I_ALSRC =  "Data Source for Availability Control Ledger
*  I_LANGU = SY-LANGU "Language Key

 IMPORTING
   E_TEXT =  "Text (30 Characters)

EXCEPTIONS
   ALSRC_NOT_VALID = 1 

.

IMPORTING Parameters details for BUAVC_READ_TEXT_ALSRC

I_ALSRC - Data Source for Availability Control Ledger

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

I_LANGU - Language Key

Data type: SPRAS
Default: SY-LANGU
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for BUAVC_READ_TEXT_ALSRC

E_TEXT - Text (30 Characters)

Data type: BUAVCSRCT-ALSRCTEXT
Optional: No
Call by Reference: Yes

EXCEPTIONS details

ALSRC_NOT_VALID - Specified AVC data source key does not exist

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for BUAVC_READ_TEXT_ALSRC 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 BUAVC_READ_TEXT_ALSRC

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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