SAP REUSE_ALV_COMMENTARY_WRITE Function Module for List body comment block output

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REUSE_ALV_COMMENTARY_WRITE is a standard reuse alv commentary write SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for List body comment block output 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 reuse alv commentary write FM, simply by entering the name REUSE_ALV_COMMENTARY_WRITE into the relevant SAP transaction such as SE37 or SE38.

Function Group: SALV
Program Name: SAPLSALV
Main Program: SAPLSALV
Appliation area:
Release date: 17-Apr-1997
Mode(Normal, Remote etc): Normal Function Module
Update:

Function REUSE_ALV_COMMENTARY_WRITE 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 'REUSE_ALV_COMMENTARY_WRITE'"List body comment block output
  EXPORTING
   IT_LIST_COMMENTARY =  "Comment block
*  I_LOGO =  "
*  I_END_OF_LIST_GRID =  "
*  I_ALV_FORM =  "Use ALV Form ('X')

.

IMPORTING Parameters details for REUSE_ALV_COMMENTARY_WRITE

IT_LIST_COMMENTARY - Comment block

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

I_LOGO -

Data type:
Optional: Yes
Call by Reference: Yes

I_END_OF_LIST_GRID -

Data type:
Optional: Yes
Call by Reference: Yes

I_ALV_FORM - Use ALV Form ('X')

Data type: SAP_BOOL
Optional: Yes
Call by Reference: Yes

Copy and paste ABAP code example for REUSE_ALV_COMMENTARY_WRITE 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 REUSE_ALV_COMMENTARY_WRITE

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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