SAP KCD_FIELDS_GROUP Function Module for
KCD_FIELDS_GROUP is a standard kcd fields group 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 kcd fields group FM, simply by entering the name KCD_FIELDS_GROUP into the relevant SAP transaction such as SE37 or SE38.
Function Group: KCD0
Program Name: SAPLKCD0
Main Program: SAPLKCD0
Appliation area: K
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function KCD_FIELDS_GROUP 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 'KCD_FIELDS_GROUP'".
EXPORTING
RFELD = "Receiver Field
RULID = "Rule
MAP_ANWDG = "Application
* DISP_MAPPINGS = 'X' "
TABLES
IT242S_MAP = "Sender Structure
SELOP_MAP = "Rules
MAP_FIELDS = "
IKCDDIFIE_MAP = "
IKCDDIDEP_MAP = "
IMPORTING Parameters details for KCD_FIELDS_GROUP
RFELD - Receiver Field
Data type: KCDU_RFELDOptional: No
Call by Reference: No ( called with pass by value option)
RULID - Rule
Data type: KCDU_RULIDOptional: No
Call by Reference: No ( called with pass by value option)
MAP_ANWDG - Application
Data type: KCDU_ANWDGOptional: No
Call by Reference: No ( called with pass by value option)
DISP_MAPPINGS -
Data type: CDefault: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for KCD_FIELDS_GROUP
IT242S_MAP - Sender Structure
Data type: CFSEND_TABOptional: No
Call by Reference: No ( called with pass by value option)
SELOP_MAP - Rules
Data type: KCDU_SELOPOptional: No
Call by Reference: No ( called with pass by value option)
MAP_FIELDS -
Data type: KCDU_MPFDSOptional: No
Call by Reference: No ( called with pass by value option)
IKCDDIFIE_MAP -
Data type: KCDDIFIEOptional: No
Call by Reference: No ( called with pass by value option)
IKCDDIDEP_MAP -
Data type: KCDDIDEPOptional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for KCD_FIELDS_GROUP 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_rfeld | TYPE KCDU_RFELD, " | |||
| lt_it242s_map | TYPE STANDARD TABLE OF CFSEND_TAB, " | |||
| lv_rulid | TYPE KCDU_RULID, " | |||
| lt_selop_map | TYPE STANDARD TABLE OF KCDU_SELOP, " | |||
| lv_map_anwdg | TYPE KCDU_ANWDG, " | |||
| lt_map_fields | TYPE STANDARD TABLE OF KCDU_MPFDS, " | |||
| lv_disp_mappings | TYPE C, " 'X' | |||
| lt_ikcddifie_map | TYPE STANDARD TABLE OF KCDDIFIE, " | |||
| lt_ikcddidep_map | TYPE STANDARD TABLE OF KCDDIDEP. " |
|   CALL FUNCTION 'KCD_FIELDS_GROUP' " |
| EXPORTING | ||
| RFELD | = lv_rfeld | |
| RULID | = lv_rulid | |
| MAP_ANWDG | = lv_map_anwdg | |
| DISP_MAPPINGS | = lv_disp_mappings | |
| TABLES | ||
| IT242S_MAP | = lt_it242s_map | |
| SELOP_MAP | = lt_selop_map | |
| MAP_FIELDS | = lt_map_fields | |
| IKCDDIFIE_MAP | = lt_ikcddifie_map | |
| IKCDDIDEP_MAP | = lt_ikcddidep_map | |
| . " KCD_FIELDS_GROUP | ||
ABAP code using 7.40 inline data declarations to call FM KCD_FIELDS_GROUP
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_disp_mappings) | = 'X'. | |||
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