SAP IDCN_ALG_MAIN_APPLICATION Function Module for Main Application for Account Level Hierarchy (China)
IDCN_ALG_MAIN_APPLICATION is a standard idcn alg main application SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Main Application for Account Level Hierarchy (China) 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 idcn alg main application FM, simply by entering the name IDCN_ALG_MAIN_APPLICATION into the relevant SAP transaction such as SE37 or SE38.
Function Group: IDCN_ALG_ACCGROUP
Program Name: SAPLIDCN_ALG_ACCGROUP
Main Program: SAPLIDCN_ALG_ACCGROUP
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function IDCN_ALG_MAIN_APPLICATION 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 'IDCN_ALG_MAIN_APPLICATION'"Main Application for Account Level Hierarchy (China).
EXPORTING
IM_CHART_OF_ACCNT = "Chart of Accounts
IM_TOP_ACCNT_LEVEL = "Account Level Hierarchy (Top Level)
* IM_REFERENCE_KTOPL = "Reference: Chart of Accounts
* IM_REFERENCE_TOPACCGRP = "Reference: Account Level Hierarchy
* IM_APPLICATION_MODE = '02' "Mode of App. - '01' Create, '02' Change, '03' Display, '05' Copy, '08' Delete
* IM_SHOW_IN_DIALOG = ' ' "Display Application in Dialog Screen - 'X' yes, ' ' no
EXCEPTIONS
NOT_AUTHORIZED = 1 DATA_LOCKED = 2 SWITCH_NOT_ACTIVE = 3 PARAMETER_MISSING = 4
IMPORTING Parameters details for IDCN_ALG_MAIN_APPLICATION
IM_CHART_OF_ACCNT - Chart of Accounts
Data type: KTOPLOptional: No
Call by Reference: Yes
IM_TOP_ACCNT_LEVEL - Account Level Hierarchy (Top Level)
Data type: IDCN_ALGTOPACCGROUPOptional: No
Call by Reference: Yes
IM_REFERENCE_KTOPL - Reference: Chart of Accounts
Data type: KTOPLOptional: Yes
Call by Reference: Yes
IM_REFERENCE_TOPACCGRP - Reference: Account Level Hierarchy
Data type: IDCN_ALGTOPACCGROUPOptional: Yes
Call by Reference: Yes
IM_APPLICATION_MODE - Mode of App. - '01' Create, '02' Change, '03' Display, '05' Copy, '08' Delete
Data type: IDCN_ALG_AUTHORIZATIONDefault: '02'
Optional: Yes
Call by Reference: Yes
IM_SHOW_IN_DIALOG - Display Application in Dialog Screen - 'X' yes, ' ' no
Data type: XFELDDefault: ' '
Optional: Yes
Call by Reference: Yes
EXCEPTIONS details
NOT_AUTHORIZED - You are not authorized for Account Hierarchy
Data type:Optional: No
Call by Reference: Yes
DATA_LOCKED - Account Hierarchy is locked
Data type:Optional: No
Call by Reference: Yes
SWITCH_NOT_ACTIVE - Business Function/Switch is not active
Data type:Optional: No
Call by Reference: Yes
PARAMETER_MISSING - Parameter Missing
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for IDCN_ALG_MAIN_APPLICATION 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: | ||||
| lv_not_authorized | TYPE STRING, " | |||
| lv_im_chart_of_accnt | TYPE KTOPL, " | |||
| lv_data_locked | TYPE KTOPL, " | |||
| lv_im_top_accnt_level | TYPE IDCN_ALGTOPACCGROUP, " | |||
| lv_switch_not_active | TYPE IDCN_ALGTOPACCGROUP, " | |||
| lv_im_reference_ktopl | TYPE KTOPL, " | |||
| lv_parameter_missing | TYPE KTOPL, " | |||
| lv_im_reference_topaccgrp | TYPE IDCN_ALGTOPACCGROUP, " | |||
| lv_im_application_mode | TYPE IDCN_ALG_AUTHORIZATION, " '02' | |||
| lv_im_show_in_dialog | TYPE XFELD. " ' ' |
|   CALL FUNCTION 'IDCN_ALG_MAIN_APPLICATION' "Main Application for Account Level Hierarchy (China) |
| EXPORTING | ||
| IM_CHART_OF_ACCNT | = lv_im_chart_of_accnt | |
| IM_TOP_ACCNT_LEVEL | = lv_im_top_accnt_level | |
| IM_REFERENCE_KTOPL | = lv_im_reference_ktopl | |
| IM_REFERENCE_TOPACCGRP | = lv_im_reference_topaccgrp | |
| IM_APPLICATION_MODE | = lv_im_application_mode | |
| IM_SHOW_IN_DIALOG | = lv_im_show_in_dialog | |
| EXCEPTIONS | ||
| NOT_AUTHORIZED = 1 | ||
| DATA_LOCKED = 2 | ||
| SWITCH_NOT_ACTIVE = 3 | ||
| PARAMETER_MISSING = 4 | ||
| . " IDCN_ALG_MAIN_APPLICATION | ||
ABAP code using 7.40 inline data declarations to call FM IDCN_ALG_MAIN_APPLICATION
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.| DATA(ld_im_application_mode) | = '02'. | |||
| DATA(ld_im_show_in_dialog) | = ' '. | |||
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