SAP ISM_HORIZONT_SELECT_IN_BUFFER Function Module for Read Horizon in Buffer

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ISM_HORIZONT_SELECT_IN_BUFFER is a standard ism horizont select in buffer 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 Horizon in Buffer 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 ism horizont select in buffer FM, simply by entering the name ISM_HORIZONT_SELECT_IN_BUFFER into the relevant SAP transaction such as SE37 or SE38.

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

Function ISM_HORIZONT_SELECT_IN_BUFFER 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 'ISM_HORIZONT_SELECT_IN_BUFFER'"Read Horizon in Buffer
  EXPORTING
*  IM_PRODUCT_TAB =  "IS-M: Range Table for Media Products
*  IM_FLAG_REFRESH =  "

 IMPORTING
   OUT_HORIZONT_TAB =  "IS-M: Planning Horizon

.

IMPORTING Parameters details for ISM_HORIZONT_SELECT_IN_BUFFER

IM_PRODUCT_TAB - IS-M: Range Table for Media Products

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

IM_FLAG_REFRESH -

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

EXPORTING Parameters details for ISM_HORIZONT_SELECT_IN_BUFFER

OUT_HORIZONT_TAB - IS-M: Planning Horizon

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

Copy and paste ABAP code example for ISM_HORIZONT_SELECT_IN_BUFFER 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 ISM_HORIZONT_SELECT_IN_BUFFER

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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