SAP CONVERSION_EXIT_PIC18_INPUT Function Module for Conversion exit to convert numeric pic_picnum to 18 character

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CONVERSION_EXIT_PIC18_INPUT is a standard conversion exit pic18 input SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Conversion exit to convert numeric pic_picnum to 18 character 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 conversion exit pic18 input FM, simply by entering the name CONVERSION_EXIT_PIC18_INPUT into the relevant SAP transaction such as SE37 or SE38.

Function Group: PIC03
Program Name: SAPLPIC03
Main Program: SAPLPIC03
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function CONVERSION_EXIT_PIC18_INPUT 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 'CONVERSION_EXIT_PIC18_INPUT'"Conversion exit to convert numeric pic_picnum to 18 character
  EXPORTING
   INPUT =  "Character field of length 40

 IMPORTING
   OUTPUT =  "Character field of length 40

.

IMPORTING Parameters details for CONVERSION_EXIT_PIC18_INPUT

INPUT - Character field of length 40

Data type: CHAR40
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for CONVERSION_EXIT_PIC18_INPUT

OUTPUT - Character field of length 40

Data type: CHAR40
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for CONVERSION_EXIT_PIC18_INPUT 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 CONVERSION_EXIT_PIC18_INPUT

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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