SAP BBP_CONVERSION_INT2EXT Function Module for Convert Data from Internal Format into External Format
BBP_CONVERSION_INT2EXT is a standard bbp conversion int2ext SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Convert Data from Internal Format into External Format 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 bbp conversion int2ext FM, simply by entering the name BBP_CONVERSION_INT2EXT into the relevant SAP transaction such as SE37 or SE38.
Function Group: BBPA
Program Name: SAPLBBPA
Main Program: SAPLBBPA
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function BBP_CONVERSION_INT2EXT 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 'BBP_CONVERSION_INT2EXT'"Convert Data from Internal Format into External Format.
TABLES
* DATA = "Conversion Data
RETURN = "Return Messages
Customer Function user exits
Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.EXIT_SAPLBBPA_001 change acc object for budget
TABLES Parameters details for BBP_CONVERSION_INT2EXT
DATA - Conversion Data
Data type: BBPCONVRSOptional: Yes
Call by Reference: No ( called with pass by value option)
RETURN - Return Messages
Data type: BAPIRETURNOptional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for BBP_CONVERSION_INT2EXT 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.| DATA: | ||||
| lt_data | TYPE STANDARD TABLE OF BBPCONVRS, " | |||
| lt_return | TYPE STANDARD TABLE OF BAPIRETURN. " |
|   CALL FUNCTION 'BBP_CONVERSION_INT2EXT' "Convert Data from Internal Format into External Format |
| TABLES | ||
| DATA | = lt_data | |
| RETURN | = lt_return | |
| . " BBP_CONVERSION_INT2EXT | ||
ABAP code using 7.40 inline data declarations to call FM BBP_CONVERSION_INT2EXT
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.Search for further information about these or an SAP related objects