SAP HDS_UI_START Function Module for

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HDS_UI_START is a standard hds ui start SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 hds ui start FM, simply by entering the name HDS_UI_START into the relevant SAP transaction such as SE37 or SE38.

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

Function HDS_UI_START 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 'HDS_UI_START'"
  EXPORTING
   I_APPL_ID =  "
*  I_REF_TREECATG =  "
*  I_TREE_ID = 'DEFAULT' "
*  I_TAB_TREES =  "
*  I_REF_TREECATG_SRC =  "
*  I_TREE_ID_SRC =  "
*  I_FLG_DISPLAY =  "

EXCEPTIONS
   CX_HDS_INITIAL_PARAMETER = 1    CX_HDS_NOT_FOUND = 2    CX_HDS_FAILURE = 3 

.

IMPORTING Parameters details for HDS_UI_START

I_APPL_ID -

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

I_REF_TREECATG -

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

I_TREE_ID -

Data type: HDS_DTE_TREE_ID
Default: 'DEFAULT'
Optional: Yes
Call by Reference: Yes

I_TAB_TREES -

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

I_REF_TREECATG_SRC -

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

I_TREE_ID_SRC -

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

I_FLG_DISPLAY -

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

EXCEPTIONS details

CX_HDS_INITIAL_PARAMETER -

Data type:
Optional: No
Call by Reference: Yes

CX_HDS_NOT_FOUND -

Data type:
Optional: No
Call by Reference: Yes

CX_HDS_FAILURE -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for HDS_UI_START 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 HDS_UI_START

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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