SAP BUS_FIELD_OF_APPLOBJ_F4 Function Module for
BUS_FIELD_OF_APPLOBJ_F4 is a standard bus field of applobj f4 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 bus field of applobj f4 FM, simply by entering the name BUS_FIELD_OF_APPLOBJ_F4 into the relevant SAP transaction such as SE37 or SE38.
Function Group: BUSW
Program Name: SAPLBUSW
Main Program: SAPLBUSW
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function BUS_FIELD_OF_APPLOBJ_F4 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 'BUS_FIELD_OF_APPLOBJ_F4'".
EXPORTING
I_OBJAP = "Application Object
I_TABNAME = "
I_FIELDNAME = "
* I_XDISPLAY = ' ' "
CHANGING
C_TBFLD = "
EXCEPTIONS
WRONG_IMPORT_PARAMETERS = 1
IMPORTING Parameters details for BUS_FIELD_OF_APPLOBJ_F4
I_OBJAP - Application Object
Data type: TBZ1-OBJAPOptional: No
Call by Reference: No ( called with pass by value option)
I_TABNAME -
Data type: DD03L-TABNAMEOptional: No
Call by Reference: No ( called with pass by value option)
I_FIELDNAME -
Data type: DD03L-FIELDNAMEOptional: No
Call by Reference: No ( called with pass by value option)
I_XDISPLAY -
Data type: BOOLE-BOOLEDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
CHANGING Parameters details for BUS_FIELD_OF_APPLOBJ_F4
C_TBFLD -
Data type: BUS000FLDS-TBFLDOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
WRONG_IMPORT_PARAMETERS -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for BUS_FIELD_OF_APPLOBJ_F4 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_c_tbfld | TYPE BUS000FLDS-TBFLD, " | |||
| lv_i_objap | TYPE TBZ1-OBJAP, " | |||
| lv_wrong_import_parameters | TYPE TBZ1, " | |||
| lv_i_tabname | TYPE DD03L-TABNAME, " | |||
| lv_i_fieldname | TYPE DD03L-FIELDNAME, " | |||
| lv_i_xdisplay | TYPE BOOLE-BOOLE. " SPACE |
|   CALL FUNCTION 'BUS_FIELD_OF_APPLOBJ_F4' " |
| EXPORTING | ||
| I_OBJAP | = lv_i_objap | |
| I_TABNAME | = lv_i_tabname | |
| I_FIELDNAME | = lv_i_fieldname | |
| I_XDISPLAY | = lv_i_xdisplay | |
| CHANGING | ||
| C_TBFLD | = lv_c_tbfld | |
| EXCEPTIONS | ||
| WRONG_IMPORT_PARAMETERS = 1 | ||
| . " BUS_FIELD_OF_APPLOBJ_F4 | ||
ABAP code using 7.40 inline data declarations to call FM BUS_FIELD_OF_APPLOBJ_F4
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 TBFLD FROM BUS000FLDS INTO @DATA(ld_c_tbfld). | ||||
| "SELECT single OBJAP FROM TBZ1 INTO @DATA(ld_i_objap). | ||||
| "SELECT single TABNAME FROM DD03L INTO @DATA(ld_i_tabname). | ||||
| "SELECT single FIELDNAME FROM DD03L INTO @DATA(ld_i_fieldname). | ||||
| "SELECT single BOOLE FROM BOOLE INTO @DATA(ld_i_xdisplay). | ||||
| DATA(ld_i_xdisplay) | = ' '. | |||
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