SAP BAPI_XBP_JOB_EXT_STEP_MODIFY Function Module for Assign an External Program to a Particular Job Step
BAPI_XBP_JOB_EXT_STEP_MODIFY is a standard bapi xbp job ext step modify SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Assign an External Program to a Particular Job Step 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 bapi xbp job ext step modify FM, simply by entering the name BAPI_XBP_JOB_EXT_STEP_MODIFY into the relevant SAP transaction such as SE37 or SE38.
Function Group: SXBP
Program Name: SAPLSXBP
Main Program: SAPLSXBP
Appliation area: S
Release date: 29-Apr-1998
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function BAPI_XBP_JOB_EXT_STEP_MODIFY 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 'BAPI_XBP_JOB_EXT_STEP_MODIFY'"Assign an External Program to a Particular Job Step.
EXPORTING
JOBNAME = "Job Name
JOBCOUNT = "Job Count
EXTERNAL_USER_NAME = "Name of the SAP-External User
EXT_PROGRAM_NAME = "ABAP Program Name
* EXT_PROGRAM_PARAMETERS = ' ' "ABAP Variant Name
* WAIT_FOR_TERMINATION = 'X' "Job Waiting (Yes / No)
TARGET_HOST = "Executing Host for External Program
* SAP_USER_NAME = SY-UNAME "SAP User Name
STEP_NUMBER = "Number of the Job Step to be Modified
IMPORTING
RETURN = "
IMPORTING Parameters details for BAPI_XBP_JOB_EXT_STEP_MODIFY
JOBNAME - Job Name
Data type: BAPIXMJOB-JOBNAMEOptional: No
Call by Reference: No ( called with pass by value option)
JOBCOUNT - Job Count
Data type: BAPIXMJOB-JOBCOUNTOptional: No
Call by Reference: No ( called with pass by value option)
EXTERNAL_USER_NAME - Name of the SAP-External User
Data type: BAPIXMLOGR-EXTUSEROptional: No
Call by Reference: No ( called with pass by value option)
EXT_PROGRAM_NAME - ABAP Program Name
Data type: BAPIXMSTEP-PROGRAMOptional: No
Call by Reference: No ( called with pass by value option)
EXT_PROGRAM_PARAMETERS - ABAP Variant Name
Data type: BAPIXMSTEP-PARAMETERDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
WAIT_FOR_TERMINATION - Job Waiting (Yes / No)
Data type: BAPIXMAUX-CHAR1Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
TARGET_HOST - Executing Host for External Program
Data type: BAPIXMSTEP-XPGTGTSYSOptional: No
Call by Reference: No ( called with pass by value option)
SAP_USER_NAME - SAP User Name
Data type: BAPIXMSTEP-AUTHCKNAMDefault: SY-UNAME
Optional: Yes
Call by Reference: No ( called with pass by value option)
STEP_NUMBER - Number of the Job Step to be Modified
Data type: BAPIXMJOB-STEPCOUNTOptional: No
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for BAPI_XBP_JOB_EXT_STEP_MODIFY
RETURN -
Data type: BAPIRET2Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for BAPI_XBP_JOB_EXT_STEP_MODIFY 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_return | TYPE BAPIRET2, " | |||
| lv_jobname | TYPE BAPIXMJOB-JOBNAME, " | |||
| lv_jobcount | TYPE BAPIXMJOB-JOBCOUNT, " | |||
| lv_external_user_name | TYPE BAPIXMLOGR-EXTUSER, " | |||
| lv_ext_program_name | TYPE BAPIXMSTEP-PROGRAM, " | |||
| lv_ext_program_parameters | TYPE BAPIXMSTEP-PARAMETER, " SPACE | |||
| lv_wait_for_termination | TYPE BAPIXMAUX-CHAR1, " 'X' | |||
| lv_target_host | TYPE BAPIXMSTEP-XPGTGTSYS, " | |||
| lv_sap_user_name | TYPE BAPIXMSTEP-AUTHCKNAM, " SY-UNAME | |||
| lv_step_number | TYPE BAPIXMJOB-STEPCOUNT. " |
|   CALL FUNCTION 'BAPI_XBP_JOB_EXT_STEP_MODIFY' "Assign an External Program to a Particular Job Step |
| EXPORTING | ||
| JOBNAME | = lv_jobname | |
| JOBCOUNT | = lv_jobcount | |
| EXTERNAL_USER_NAME | = lv_external_user_name | |
| EXT_PROGRAM_NAME | = lv_ext_program_name | |
| EXT_PROGRAM_PARAMETERS | = lv_ext_program_parameters | |
| WAIT_FOR_TERMINATION | = lv_wait_for_termination | |
| TARGET_HOST | = lv_target_host | |
| SAP_USER_NAME | = lv_sap_user_name | |
| STEP_NUMBER | = lv_step_number | |
| IMPORTING | ||
| RETURN | = lv_return | |
| . " BAPI_XBP_JOB_EXT_STEP_MODIFY | ||
ABAP code using 7.40 inline data declarations to call FM BAPI_XBP_JOB_EXT_STEP_MODIFY
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 JOBNAME FROM BAPIXMJOB INTO @DATA(ld_jobname). | ||||
| "SELECT single JOBCOUNT FROM BAPIXMJOB INTO @DATA(ld_jobcount). | ||||
| "SELECT single EXTUSER FROM BAPIXMLOGR INTO @DATA(ld_external_user_name). | ||||
| "SELECT single PROGRAM FROM BAPIXMSTEP INTO @DATA(ld_ext_program_name). | ||||
| "SELECT single PARAMETER FROM BAPIXMSTEP INTO @DATA(ld_ext_program_parameters). | ||||
| DATA(ld_ext_program_parameters) | = ' '. | |||
| "SELECT single CHAR1 FROM BAPIXMAUX INTO @DATA(ld_wait_for_termination). | ||||
| DATA(ld_wait_for_termination) | = 'X'. | |||
| "SELECT single XPGTGTSYS FROM BAPIXMSTEP INTO @DATA(ld_target_host). | ||||
| "SELECT single AUTHCKNAM FROM BAPIXMSTEP INTO @DATA(ld_sap_user_name). | ||||
| DATA(ld_sap_user_name) | = SY-UNAME. | |||
| "SELECT single STEPCOUNT FROM BAPIXMJOB INTO @DATA(ld_step_number). | ||||
Search for further information about these or an SAP related objects