SAP FB_RC_COMMSUPPORT Function Module for Function module for Communication Support.
FB_RC_COMMSUPPORT is a standard fb rc commsupport SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Function module for Communication Support. 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 fb rc commsupport FM, simply by entering the name FB_RC_COMMSUPPORT into the relevant SAP transaction such as SE37 or SE38.
Function Group: FB_RC_SERVICES
Program Name: SAPLFB_RC_SERVICES
Main Program: SAPLFB_RC_SERVICES
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FB_RC_COMMSUPPORT 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 'FB_RC_COMMSUPPORT'"Function module for Communication Support..
EXPORTING
ED_APPL = "Application ID
* ED_PARTNER = "Selected Org Unit or Partner
* ED_CDBID = "Contact Person Database
* ED_DBCAT = "Database Category
* ED_MTGID = "Message Template Group
* EO_IF_IMP_OBJ = "Object Implementing Interface for Application Specific Processing
* ED_RPROC = "Reconciliation Process for BAdI Processing
* ED_DEF_RECIPIENT = "Default Recipient (e.g. From User Settings)
* EB_FULLSCREEN = "'X' =Display In Full Screen Mode
ED_MODE = "See CL_FBRC_COMMSUPPORT=>GC_MODE*
IMPORTING
ID_MAIL_SENT = "'X' = Mail Sent
ID_TEMPL_SEL = "Message Template
ID_LANGU_SEL = "
ID_SR_CREATED = "'X' = SR Created
CHANGING
* CT_TEMPLATE_TEXT = "Selected Tenplate Text As String (incl. CR/LF)
* CD_USER_CANCELLED = "User Cancelled Interaction
IMPORTING Parameters details for FB_RC_COMMSUPPORT
ED_APPL - Application ID
Data type: FB_RC_APPLIDOptional: No
Call by Reference: Yes
ED_PARTNER - Selected Org Unit or Partner
Data type: STRINGOptional: Yes
Call by Reference: Yes
ED_CDBID - Contact Person Database
Data type: FB_RC_CDBIDOptional: Yes
Call by Reference: Yes
ED_DBCAT - Database Category
Data type: STRINGOptional: Yes
Call by Reference: Yes
ED_MTGID - Message Template Group
Data type: FB_RC_MTGIDOptional: Yes
Call by Reference: Yes
EO_IF_IMP_OBJ - Object Implementing Interface for Application Specific Processing
Data type: IF_FBRC_COMMSUPPORTOptional: Yes
Call by Reference: Yes
ED_RPROC - Reconciliation Process for BAdI Processing
Data type: FB_RC_RPROCOptional: Yes
Call by Reference: Yes
ED_DEF_RECIPIENT - Default Recipient (e.g. From User Settings)
Data type: FB_RC_OBJDESOptional: Yes
Call by Reference: Yes
EB_FULLSCREEN - 'X' =Display In Full Screen Mode
Data type: FB_RC_FLAGOptional: Yes
Call by Reference: Yes
ED_MODE - See CL_FBRC_COMMSUPPORT=>GC_MODE*
Data type: FB_RC_FLAGOptional: No
Call by Reference: Yes
EXPORTING Parameters details for FB_RC_COMMSUPPORT
ID_MAIL_SENT - 'X' = Mail Sent
Data type: FB_RC_FLAGOptional: No
Call by Reference: Yes
ID_TEMPL_SEL - Message Template
Data type: FB_RC_TEMPLOptional: No
Call by Reference: Yes
ID_LANGU_SEL -
Data type: LANGUOptional: No
Call by Reference: Yes
ID_SR_CREATED - 'X' = SR Created
Data type: FB_RC_FLAGOptional: No
Call by Reference: Yes
CHANGING Parameters details for FB_RC_COMMSUPPORT
CT_TEMPLATE_TEXT - Selected Tenplate Text As String (incl. CR/LF)
Data type: STANDARD TABLEOptional: Yes
Call by Reference: Yes
CD_USER_CANCELLED - User Cancelled Interaction
Data type: FB_RC_FLAGOptional: Yes
Call by Reference: Yes
Copy and paste ABAP code example for FB_RC_COMMSUPPORT 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_ed_appl | TYPE FB_RC_APPLID, " | |||
| lv_id_mail_sent | TYPE FB_RC_FLAG, " | |||
| lv_ct_template_text | TYPE STANDARD TABLE, " | |||
| lv_ed_partner | TYPE STRING, " | |||
| lv_ed_cdbid | TYPE FB_RC_CDBID, " | |||
| lv_id_templ_sel | TYPE FB_RC_TEMPL, " | |||
| lv_cd_user_cancelled | TYPE FB_RC_FLAG, " | |||
| lv_ed_dbcat | TYPE STRING, " | |||
| lv_id_langu_sel | TYPE LANGU, " | |||
| lv_ed_mtgid | TYPE FB_RC_MTGID, " | |||
| lv_id_sr_created | TYPE FB_RC_FLAG, " | |||
| lv_eo_if_imp_obj | TYPE IF_FBRC_COMMSUPPORT, " | |||
| lv_ed_rproc | TYPE FB_RC_RPROC, " | |||
| lv_ed_def_recipient | TYPE FB_RC_OBJDES, " | |||
| lv_eb_fullscreen | TYPE FB_RC_FLAG, " | |||
| lv_ed_mode | TYPE FB_RC_FLAG. " |
|   CALL FUNCTION 'FB_RC_COMMSUPPORT' "Function module for Communication Support. |
| EXPORTING | ||
| ED_APPL | = lv_ed_appl | |
| ED_PARTNER | = lv_ed_partner | |
| ED_CDBID | = lv_ed_cdbid | |
| ED_DBCAT | = lv_ed_dbcat | |
| ED_MTGID | = lv_ed_mtgid | |
| EO_IF_IMP_OBJ | = lv_eo_if_imp_obj | |
| ED_RPROC | = lv_ed_rproc | |
| ED_DEF_RECIPIENT | = lv_ed_def_recipient | |
| EB_FULLSCREEN | = lv_eb_fullscreen | |
| ED_MODE | = lv_ed_mode | |
| IMPORTING | ||
| ID_MAIL_SENT | = lv_id_mail_sent | |
| ID_TEMPL_SEL | = lv_id_templ_sel | |
| ID_LANGU_SEL | = lv_id_langu_sel | |
| ID_SR_CREATED | = lv_id_sr_created | |
| CHANGING | ||
| CT_TEMPLATE_TEXT | = lv_ct_template_text | |
| CD_USER_CANCELLED | = lv_cd_user_cancelled | |
| . " FB_RC_COMMSUPPORT | ||
ABAP code using 7.40 inline data declarations to call FM FB_RC_COMMSUPPORT
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.Search for further information about these or an SAP related objects