SAP BUP_PARTNER_F4 Function Module for
BUP_PARTNER_F4 is a standard bup partner 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 bup partner f4 FM, simply by entering the name BUP_PARTNER_F4 into the relevant SAP transaction such as SE37 or SE38.
Function Group: BUD1
Program Name: SAPLBUD1
Main Program: SAPLBUD1
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function BUP_PARTNER_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 'BUP_PARTNER_F4'".
EXPORTING
* I_RLTYP = "Role Category
* I_DYNPVALUPD = "Screen field name that is provided with selected value
* I_XVALUPD = "Flag: Provide Screen Field with Value
* I_REPID = "Program Name of Calling Program
IMPORTING
E_PARTNER = "Business Partner
IMPORTING Parameters details for BUP_PARTNER_F4
I_RLTYP - Role Category
Data type: TBZ0-RLTYPOptional: Yes
Call by Reference: No ( called with pass by value option)
I_DYNPVALUPD - Screen field name that is provided with selected value
Data type: BUS000TBFL-TBFLDOptional: Yes
Call by Reference: No ( called with pass by value option)
I_XVALUPD - Flag: Provide Screen Field with Value
Data type:Optional: Yes
Call by Reference: No ( called with pass by value option)
I_REPID - Program Name of Calling Program
Data type: SY-REPIDOptional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for BUP_PARTNER_F4
E_PARTNER - Business Partner
Data type: BUT000-PARTNEROptional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for BUP_PARTNER_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_i_rltyp | TYPE TBZ0-RLTYP, " | |||
| lv_e_partner | TYPE BUT000-PARTNER, " | |||
| lv_i_dynpvalupd | TYPE BUS000TBFL-TBFLD, " | |||
| lv_i_xvalupd | TYPE BUS000TBFL, " | |||
| lv_i_repid | TYPE SY-REPID. " |
|   CALL FUNCTION 'BUP_PARTNER_F4' " |
| EXPORTING | ||
| I_RLTYP | = lv_i_rltyp | |
| I_DYNPVALUPD | = lv_i_dynpvalupd | |
| I_XVALUPD | = lv_i_xvalupd | |
| I_REPID | = lv_i_repid | |
| IMPORTING | ||
| E_PARTNER | = lv_e_partner | |
| . " BUP_PARTNER_F4 | ||
ABAP code using 7.40 inline data declarations to call FM BUP_PARTNER_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 RLTYP FROM TBZ0 INTO @DATA(ld_i_rltyp). | ||||
| "SELECT single PARTNER FROM BUT000 INTO @DATA(ld_e_partner). | ||||
| "SELECT single TBFLD FROM BUS000TBFL INTO @DATA(ld_i_dynpvalupd). | ||||
| "SELECT single REPID FROM SY INTO @DATA(ld_i_repid). | ||||
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