SAP FMRW_CHECK_SELSCREEN_INPUT Function Module for FM - Report Writer - Check Selection Screen Input
FMRW_CHECK_SELSCREEN_INPUT is a standard fmrw check selscreen input SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for FM - Report Writer - Check Selection Screen Input 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 fmrw check selscreen input FM, simply by entering the name FMRW_CHECK_SELSCREEN_INPUT into the relevant SAP transaction such as SE37 or SE38.
Function Group: FMRPT_HELP
Program Name: SAPLFMRPT_HELP
Main Program: SAPLFMRPT_HELP
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FMRW_CHECK_SELSCREEN_INPUT 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 'FMRW_CHECK_SELSCREEN_INPUT'"FM - Report Writer - Check Selection Screen Input.
EXPORTING
I_T801K = "Report Writer: Libraries
I_RGJNR = "Report Group
I_RNAME = "Report
I_DSOURCE = "
I_X_RRI_ACTIVE = "
TABLES
IT_SELTAB = "GRW_T_SELSCREEN_PARAMS
IT_DIM_S = "Report Writer: Table for Characteristic Restrictions
IT_DIM = "Report Writer: Table for Characteristic Restrictions
EXCEPTIONS
ERROR = 1
IMPORTING Parameters details for FMRW_CHECK_SELSCREEN_INPUT
I_T801K - Report Writer: Libraries
Data type: T801KOptional: No
Call by Reference: Yes
I_RGJNR - Report Group
Data type: RGJNROptional: No
Call by Reference: Yes
I_RNAME - Report
Data type: RNAMEOptional: No
Call by Reference: Yes
I_DSOURCE -
Data type: COptional: No
Call by Reference: Yes
I_X_RRI_ACTIVE -
Data type: COptional: No
Call by Reference: Yes
TABLES Parameters details for FMRW_CHECK_SELSCREEN_INPUT
IT_SELTAB - GRW_T_SELSCREEN_PARAMS
Data type: GRW_T_SELSCREEN_PARAMSOptional: No
Call by Reference: Yes
IT_DIM_S - Report Writer: Table for Characteristic Restrictions
Data type: GRW_T_DIMENSIONSOptional: No
Call by Reference: Yes
IT_DIM - Report Writer: Table for Characteristic Restrictions
Data type: GRW_T_DIMENSIONSOptional: No
Call by Reference: Yes
EXCEPTIONS details
ERROR -
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for FMRW_CHECK_SELSCREEN_INPUT 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_error | TYPE STRING, " | |||
| lv_i_t801k | TYPE T801K, " | |||
| lt_it_seltab | TYPE STANDARD TABLE OF GRW_T_SELSCREEN_PARAMS, " | |||
| lv_i_rgjnr | TYPE RGJNR, " | |||
| lt_it_dim_s | TYPE STANDARD TABLE OF GRW_T_DIMENSIONS, " | |||
| lt_it_dim | TYPE STANDARD TABLE OF GRW_T_DIMENSIONS, " | |||
| lv_i_rname | TYPE RNAME, " | |||
| lv_i_dsource | TYPE C, " | |||
| lv_i_x_rri_active | TYPE C. " |
|   CALL FUNCTION 'FMRW_CHECK_SELSCREEN_INPUT' "FM - Report Writer - Check Selection Screen Input |
| EXPORTING | ||
| I_T801K | = lv_i_t801k | |
| I_RGJNR | = lv_i_rgjnr | |
| I_RNAME | = lv_i_rname | |
| I_DSOURCE | = lv_i_dsource | |
| I_X_RRI_ACTIVE | = lv_i_x_rri_active | |
| TABLES | ||
| IT_SELTAB | = lt_it_seltab | |
| IT_DIM_S | = lt_it_dim_s | |
| IT_DIM | = lt_it_dim | |
| EXCEPTIONS | ||
| ERROR = 1 | ||
| . " FMRW_CHECK_SELSCREEN_INPUT | ||
ABAP code using 7.40 inline data declarations to call FM FMRW_CHECK_SELSCREEN_INPUT
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