SAP REXA_CALLBACK_EVENT_0600_INV Function Module for
REXA_CALLBACK_EVENT_0600_INV is a standard rexa callback event 0600 inv 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 rexa callback event 0600 inv FM, simply by entering the name REXA_CALLBACK_EVENT_0600_INV into the relevant SAP transaction such as SE37 or SE38.
Function Group: REXA_CALLBACK_EVENTS
Program Name: SAPLREXA_CALLBACK_EVENTS
Main Program: SAPLREXA_CALLBACK_EVENTS
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function REXA_CALLBACK_EVENT_0600_INV 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 'REXA_CALLBACK_EVENT_0600_INV'".
EXPORTING
* I_DPAYC = "Administrative Data for Payment Run
* I_PAYING_PARTNER = "Business Partner Number
* I_PAYING_ACCOUNT = "Contract Account Number
* I_PARA = "Payment Program - Parameters
* I_BASICS = "Mass Activities: Global Values for All Mass Activities
* I_XBLART = ' ' "
TABLES
T_0600 = "Items and Changable Fields (*_0600)
* T_MESSA = "Messages for the Job Log
* T_MESSA_KK = "FI-CA: Messages with Log Class from Application Log
IMPORTING Parameters details for REXA_CALLBACK_EVENT_0600_INV
I_DPAYC - Administrative Data for Payment Run
Data type: DPAYCOptional: Yes
Call by Reference: No ( called with pass by value option)
I_PAYING_PARTNER - Business Partner Number
Data type: FKKOP-GPARTOptional: Yes
Call by Reference: No ( called with pass by value option)
I_PAYING_ACCOUNT - Contract Account Number
Data type: FKKOP-VKONTOptional: Yes
Call by Reference: No ( called with pass by value option)
I_PARA - Payment Program - Parameters
Data type: FKKPY_PARAOptional: Yes
Call by Reference: No ( called with pass by value option)
I_BASICS - Mass Activities: Global Values for All Mass Activities
Data type: FKK_MAD_BASICSOptional: Yes
Call by Reference: No ( called with pass by value option)
I_XBLART -
Data type: BOOLE-BOOLEDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for REXA_CALLBACK_EVENT_0600_INV
T_0600 - Items and Changable Fields (*_0600)
Data type: FKKPY_0600Optional: No
Call by Reference: No ( called with pass by value option)
T_MESSA - Messages for the Job Log
Data type: MESSAOptional: Yes
Call by Reference: No ( called with pass by value option)
T_MESSA_KK - FI-CA: Messages with Log Class from Application Log
Data type: MESSA_KKOptional: Yes
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for REXA_CALLBACK_EVENT_0600_INV 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: | ||||
| lt_t_0600 | TYPE STANDARD TABLE OF FKKPY_0600, " | |||
| lv_i_dpayc | TYPE DPAYC, " | |||
| lt_t_messa | TYPE STANDARD TABLE OF MESSA, " | |||
| lv_i_paying_partner | TYPE FKKOP-GPART, " | |||
| lt_t_messa_kk | TYPE STANDARD TABLE OF MESSA_KK, " | |||
| lv_i_paying_account | TYPE FKKOP-VKONT, " | |||
| lv_i_para | TYPE FKKPY_PARA, " | |||
| lv_i_basics | TYPE FKK_MAD_BASICS, " | |||
| lv_i_xblart | TYPE BOOLE-BOOLE. " SPACE |
|   CALL FUNCTION 'REXA_CALLBACK_EVENT_0600_INV' " |
| EXPORTING | ||
| I_DPAYC | = lv_i_dpayc | |
| I_PAYING_PARTNER | = lv_i_paying_partner | |
| I_PAYING_ACCOUNT | = lv_i_paying_account | |
| I_PARA | = lv_i_para | |
| I_BASICS | = lv_i_basics | |
| I_XBLART | = lv_i_xblart | |
| TABLES | ||
| T_0600 | = lt_t_0600 | |
| T_MESSA | = lt_t_messa | |
| T_MESSA_KK | = lt_t_messa_kk | |
| . " REXA_CALLBACK_EVENT_0600_INV | ||
ABAP code using 7.40 inline data declarations to call FM REXA_CALLBACK_EVENT_0600_INV
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 GPART FROM FKKOP INTO @DATA(ld_i_paying_partner). | ||||
| "SELECT single VKONT FROM FKKOP INTO @DATA(ld_i_paying_account). | ||||
| "SELECT single BOOLE FROM BOOLE INTO @DATA(ld_i_xblart). | ||||
| DATA(ld_i_xblart) | = ' '. | |||
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