SAP DD_VIEW_EXPAND Function Module for Expand views
DD_VIEW_EXPAND is a standard dd view expand SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Expand views 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 dd view expand FM, simply by entering the name DD_VIEW_EXPAND into the relevant SAP transaction such as SE37 or SE38.
Function Group: SDDI
Program Name: SAPLSDDI
Main Program: SAPLSDDI
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function DD_VIEW_EXPAND 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 'DD_VIEW_EXPAND'"Expand views.
EXPORTING
DD25V_WA = "View header
* PRID = 0 "Log ID
* DD27P_INDEX = 0 "
* MODE = 0 "
IMPORTING
RC = "
TABLES
DD27P_TAB = "View Fields
* DD26V_TAB = "
* DD03P_TAB = "
IMPORTING Parameters details for DD_VIEW_EXPAND
DD25V_WA - View header
Data type: DD25VOptional: No
Call by Reference: No ( called with pass by value option)
PRID - Log ID
Data type: SY-TABIXOptional: Yes
Call by Reference: No ( called with pass by value option)
DD27P_INDEX -
Data type: SY-TABIXOptional: Yes
Call by Reference: No ( called with pass by value option)
MODE -
Data type: DDREFSTRUC-MODEOptional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for DD_VIEW_EXPAND
RC -
Data type: SY-SUBRCOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for DD_VIEW_EXPAND
DD27P_TAB - View Fields
Data type: DD27POptional: No
Call by Reference: No ( called with pass by value option)
DD26V_TAB -
Data type: DD26VOptional: Yes
Call by Reference: No ( called with pass by value option)
DD03P_TAB -
Data type: DD03POptional: Yes
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for DD_VIEW_EXPAND 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_rc | TYPE SY-SUBRC, " | |||
| lv_dd25v_wa | TYPE DD25V, " | |||
| lt_dd27p_tab | TYPE STANDARD TABLE OF DD27P, " | |||
| lv_prid | TYPE SY-TABIX, " 0 | |||
| lt_dd26v_tab | TYPE STANDARD TABLE OF DD26V, " | |||
| lt_dd03p_tab | TYPE STANDARD TABLE OF DD03P, " | |||
| lv_dd27p_index | TYPE SY-TABIX, " 0 | |||
| lv_mode | TYPE DDREFSTRUC-MODE. " 0 |
|   CALL FUNCTION 'DD_VIEW_EXPAND' "Expand views |
| EXPORTING | ||
| DD25V_WA | = lv_dd25v_wa | |
| PRID | = lv_prid | |
| DD27P_INDEX | = lv_dd27p_index | |
| MODE | = lv_mode | |
| IMPORTING | ||
| RC | = lv_rc | |
| TABLES | ||
| DD27P_TAB | = lt_dd27p_tab | |
| DD26V_TAB | = lt_dd26v_tab | |
| DD03P_TAB | = lt_dd03p_tab | |
| . " DD_VIEW_EXPAND | ||
ABAP code using 7.40 inline data declarations to call FM DD_VIEW_EXPAND
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.| "SELECT single SUBRC FROM SY INTO @DATA(ld_rc). | ||||
| "SELECT single TABIX FROM SY INTO @DATA(ld_prid). | ||||
| "SELECT single TABIX FROM SY INTO @DATA(ld_dd27p_index). | ||||
| "SELECT single MODE FROM DDREFSTRUC INTO @DATA(ld_mode). | ||||
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