SAP RH_SHOW_STRUCTURE Function Module for
RH_SHOW_STRUCTURE is a standard rh show structure 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 rh show structure FM, simply by entering the name RH_SHOW_STRUCTURE into the relevant SAP transaction such as SE37 or SE38.
Function Group: RHGB
Program Name: SAPLRHGB
Main Program: SAPLRHGB
Appliation area: H
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function RH_SHOW_STRUCTURE 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 'RH_SHOW_STRUCTURE'".
EXPORTING
* INP_OBJID = "
* INP_TITEL = "
* INP_MAINT = "
* DISPLAY_ONLY = ' ' "
* INP_OTYPE = "
* INP_SVECT = '1' "
* INP_ISTAT = '1' "
* INP_ENDDA = '99991231' "
* INP_BEGDA = SY-DATUM "
* INP_WEGID = ' ' "
* INP_PLVAR = ' ' "
* INP_INITKEY = 'LD_INIT' "
EXCEPTIONS
PLVAR_NOT_FOUND = 1 WEGID_NOT_FOUND = 2
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_SAPLRHGB_001 Additional information on / off
EXIT_SAPLRHGB_002 Text Fill Customer-Specific Field
EXIT_SAPLRHGB_003 Header Fill Customer-Specific Field
IMPORTING Parameters details for RH_SHOW_STRUCTURE
INP_OBJID -
Data type: OBJEC-OBJIDOptional: Yes
Call by Reference: No ( called with pass by value option)
INP_TITEL -
Data type:Optional: Yes
Call by Reference: No ( called with pass by value option)
INP_MAINT -
Data type: T77FC-MAINTOptional: Yes
Call by Reference: No ( called with pass by value option)
DISPLAY_ONLY -
Data type: T77FC-MAINTDefault: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
INP_OTYPE -
Data type: OBJEC-OTYPEOptional: Yes
Call by Reference: No ( called with pass by value option)
INP_SVECT -
Data type: GDSTR-SVECTDefault: '1'
Optional: Yes
Call by Reference: No ( called with pass by value option)
INP_ISTAT -
Data type: OBJEC-ISTATDefault: '1'
Optional: Yes
Call by Reference: No ( called with pass by value option)
INP_ENDDA -
Data type: OBJEC-ENDDADefault: '99991231'
Optional: Yes
Call by Reference: No ( called with pass by value option)
INP_BEGDA -
Data type: OBJEC-BEGDADefault: SY-DATUM
Optional: Yes
Call by Reference: No ( called with pass by value option)
INP_WEGID -
Data type: GDSTR-WEGIDDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
INP_PLVAR -
Data type: OBJEC-PLVARDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
INP_INITKEY -
Data type: SY-PFKEYDefault: 'LD_INIT'
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
PLVAR_NOT_FOUND -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
WEGID_NOT_FOUND -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for RH_SHOW_STRUCTURE 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_inp_objid | TYPE OBJEC-OBJID, " | |||
| lv_plvar_not_found | TYPE OBJEC, " | |||
| lv_inp_titel | TYPE OBJEC, " | |||
| lv_inp_maint | TYPE T77FC-MAINT, " | |||
| lv_display_only | TYPE T77FC-MAINT, " ' ' | |||
| lv_inp_otype | TYPE OBJEC-OTYPE, " | |||
| lv_wegid_not_found | TYPE OBJEC, " | |||
| lv_inp_svect | TYPE GDSTR-SVECT, " '1' | |||
| lv_inp_istat | TYPE OBJEC-ISTAT, " '1' | |||
| lv_inp_endda | TYPE OBJEC-ENDDA, " '99991231' | |||
| lv_inp_begda | TYPE OBJEC-BEGDA, " SY-DATUM | |||
| lv_inp_wegid | TYPE GDSTR-WEGID, " SPACE | |||
| lv_inp_plvar | TYPE OBJEC-PLVAR, " SPACE | |||
| lv_inp_initkey | TYPE SY-PFKEY. " 'LD_INIT' |
|   CALL FUNCTION 'RH_SHOW_STRUCTURE' " |
| EXPORTING | ||
| INP_OBJID | = lv_inp_objid | |
| INP_TITEL | = lv_inp_titel | |
| INP_MAINT | = lv_inp_maint | |
| DISPLAY_ONLY | = lv_display_only | |
| INP_OTYPE | = lv_inp_otype | |
| INP_SVECT | = lv_inp_svect | |
| INP_ISTAT | = lv_inp_istat | |
| INP_ENDDA | = lv_inp_endda | |
| INP_BEGDA | = lv_inp_begda | |
| INP_WEGID | = lv_inp_wegid | |
| INP_PLVAR | = lv_inp_plvar | |
| INP_INITKEY | = lv_inp_initkey | |
| EXCEPTIONS | ||
| PLVAR_NOT_FOUND = 1 | ||
| WEGID_NOT_FOUND = 2 | ||
| . " RH_SHOW_STRUCTURE | ||
ABAP code using 7.40 inline data declarations to call FM RH_SHOW_STRUCTURE
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 OBJID FROM OBJEC INTO @DATA(ld_inp_objid). | ||||
| "SELECT single MAINT FROM T77FC INTO @DATA(ld_inp_maint). | ||||
| "SELECT single MAINT FROM T77FC INTO @DATA(ld_display_only). | ||||
| DATA(ld_display_only) | = ' '. | |||
| "SELECT single OTYPE FROM OBJEC INTO @DATA(ld_inp_otype). | ||||
| "SELECT single SVECT FROM GDSTR INTO @DATA(ld_inp_svect). | ||||
| DATA(ld_inp_svect) | = '1'. | |||
| "SELECT single ISTAT FROM OBJEC INTO @DATA(ld_inp_istat). | ||||
| DATA(ld_inp_istat) | = '1'. | |||
| "SELECT single ENDDA FROM OBJEC INTO @DATA(ld_inp_endda). | ||||
| DATA(ld_inp_endda) | = '99991231'. | |||
| "SELECT single BEGDA FROM OBJEC INTO @DATA(ld_inp_begda). | ||||
| DATA(ld_inp_begda) | = SY-DATUM. | |||
| "SELECT single WEGID FROM GDSTR INTO @DATA(ld_inp_wegid). | ||||
| DATA(ld_inp_wegid) | = ' '. | |||
| "SELECT single PLVAR FROM OBJEC INTO @DATA(ld_inp_plvar). | ||||
| DATA(ld_inp_plvar) | = ' '. | |||
| "SELECT single PFKEY FROM SY INTO @DATA(ld_inp_initkey). | ||||
| DATA(ld_inp_initkey) | = 'LD_INIT'. | |||
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