SAP RS_DD_DEF_SHOW Function Module for

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RS_DD_DEF_SHOW is a standard rs dd def show 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 rs dd def show FM, simply by entering the name RS_DD_DEF_SHOW into the relevant SAP transaction such as SE37 or SE38.

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

Function RS_DD_DEF_SHOW 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 'RS_DD_DEF_SHOW'"
  EXPORTING
*  FNAME = '          ' "Field name, if field display wanted
   OBJNAME =  "DD object name
*  SHOW_TYPE = 'L' "'L'- field list display, 'F'- individual field display
*  MONITOR_ACTIVATE = 'X' "

EXCEPTIONS
   OBJECT_NOT_FOUND = 1    OBJECT_NOT_SPECIFIED = 2    PERMISSION_FAILURE = 3 

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLSEDD_001 Exit for ABAP Dictionary

IMPORTING Parameters details for RS_DD_DEF_SHOW

FNAME - Field name, if field display wanted

Data type:
Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)

OBJNAME - DD object name

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

SHOW_TYPE - 'L'- field list display, 'F'- individual field display

Data type:
Default: 'L'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MONITOR_ACTIVATE -

Data type:
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

OBJECT_NOT_FOUND - Object Does Not Exist

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

OBJECT_NOT_SPECIFIED - Name missing

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

PERMISSION_FAILURE -

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

Copy and paste ABAP code example for RS_DD_DEF_SHOW 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 RS_DD_DEF_SHOW

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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