SAP AMSS_DOCUMENT_REVERSE Function Module for
AMSS_DOCUMENT_REVERSE is a standard amss document reverse 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 amss document reverse FM, simply by entering the name AMSS_DOCUMENT_REVERSE into the relevant SAP transaction such as SE37 or SE38.
Function Group: AMSS
Program Name: SAPLAMSS
Main Program: SAPLAMSS
Appliation area: A
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function AMSS_DOCUMENT_REVERSE 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 'AMSS_DOCUMENT_REVERSE'".
EXPORTING
I_AWTYP = "
* I_BELNR = "
* I_BLART = "
* I_BUDAT = "Posting Date of the Reversal
* I_MONAT = "Special Period
* I_BLDAT = "
* I_STGRD = "Reason for Reversal
I_AWREF = "
I_AWORG = "
I_AWSYS = "
* I_BUKRS = "
* I_ANLN1 = "
* I_ANLN2 = "
* I_GJAHR = "
* I_LNRAN = "
TABLES
* T_ANEK = "
EXCEPTIONS
REVERSAL_NOT_POSSIBLE = 1 DUBLICATE_OBJECT_KEY = 2 DOCUMENT_NOT_FOUND = 3
IMPORTING Parameters details for AMSS_DOCUMENT_REVERSE
I_AWTYP -
Data type: ACCHD-AWTYPOptional: No
Call by Reference: No ( called with pass by value option)
I_BELNR -
Data type: ANEK-BELNROptional: Yes
Call by Reference: No ( called with pass by value option)
I_BLART -
Data type: BKPF-BLARTOptional: Yes
Call by Reference: No ( called with pass by value option)
I_BUDAT - Posting Date of the Reversal
Data type: ANEK-BUDATOptional: Yes
Call by Reference: No ( called with pass by value option)
I_MONAT - Special Period
Data type: ANEK-MONATOptional: Yes
Call by Reference: No ( called with pass by value option)
I_BLDAT -
Data type: ANEK-BLDATOptional: Yes
Call by Reference: No ( called with pass by value option)
I_STGRD - Reason for Reversal
Data type: UF05A-STGRDOptional: Yes
Call by Reference: No ( called with pass by value option)
I_AWREF -
Data type: ACCHD-AWREFOptional: No
Call by Reference: No ( called with pass by value option)
I_AWORG -
Data type: ACCHD-AWORGOptional: No
Call by Reference: No ( called with pass by value option)
I_AWSYS -
Data type: ACCHD-AWSYSOptional: No
Call by Reference: No ( called with pass by value option)
I_BUKRS -
Data type: ANEK-BUKRSOptional: Yes
Call by Reference: No ( called with pass by value option)
I_ANLN1 -
Data type: ANEK-ANLN1Optional: Yes
Call by Reference: No ( called with pass by value option)
I_ANLN2 -
Data type: ANEK-ANLN2Optional: Yes
Call by Reference: No ( called with pass by value option)
I_GJAHR -
Data type: ANEK-GJAHROptional: Yes
Call by Reference: No ( called with pass by value option)
I_LNRAN -
Data type: ANEK-LNRANOptional: Yes
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for AMSS_DOCUMENT_REVERSE
T_ANEK -
Data type: ANEKOptional: Yes
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
REVERSAL_NOT_POSSIBLE -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
DUBLICATE_OBJECT_KEY -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
DOCUMENT_NOT_FOUND -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for AMSS_DOCUMENT_REVERSE 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_anek | TYPE STANDARD TABLE OF ANEK, " | |||
| lv_i_awtyp | TYPE ACCHD-AWTYP, " | |||
| lv_reversal_not_possible | TYPE ACCHD, " | |||
| lv_i_belnr | TYPE ANEK-BELNR, " | |||
| lv_i_blart | TYPE BKPF-BLART, " | |||
| lv_i_budat | TYPE ANEK-BUDAT, " | |||
| lv_i_monat | TYPE ANEK-MONAT, " | |||
| lv_i_bldat | TYPE ANEK-BLDAT, " | |||
| lv_i_stgrd | TYPE UF05A-STGRD, " | |||
| lv_i_awref | TYPE ACCHD-AWREF, " | |||
| lv_dublicate_object_key | TYPE ACCHD, " | |||
| lv_i_aworg | TYPE ACCHD-AWORG, " | |||
| lv_document_not_found | TYPE ACCHD, " | |||
| lv_i_awsys | TYPE ACCHD-AWSYS, " | |||
| lv_i_bukrs | TYPE ANEK-BUKRS, " | |||
| lv_i_anln1 | TYPE ANEK-ANLN1, " | |||
| lv_i_anln2 | TYPE ANEK-ANLN2, " | |||
| lv_i_gjahr | TYPE ANEK-GJAHR, " | |||
| lv_i_lnran | TYPE ANEK-LNRAN. " |
|   CALL FUNCTION 'AMSS_DOCUMENT_REVERSE' " |
| EXPORTING | ||
| I_AWTYP | = lv_i_awtyp | |
| I_BELNR | = lv_i_belnr | |
| I_BLART | = lv_i_blart | |
| I_BUDAT | = lv_i_budat | |
| I_MONAT | = lv_i_monat | |
| I_BLDAT | = lv_i_bldat | |
| I_STGRD | = lv_i_stgrd | |
| I_AWREF | = lv_i_awref | |
| I_AWORG | = lv_i_aworg | |
| I_AWSYS | = lv_i_awsys | |
| I_BUKRS | = lv_i_bukrs | |
| I_ANLN1 | = lv_i_anln1 | |
| I_ANLN2 | = lv_i_anln2 | |
| I_GJAHR | = lv_i_gjahr | |
| I_LNRAN | = lv_i_lnran | |
| TABLES | ||
| T_ANEK | = lt_t_anek | |
| EXCEPTIONS | ||
| REVERSAL_NOT_POSSIBLE = 1 | ||
| DUBLICATE_OBJECT_KEY = 2 | ||
| DOCUMENT_NOT_FOUND = 3 | ||
| . " AMSS_DOCUMENT_REVERSE | ||
ABAP code using 7.40 inline data declarations to call FM AMSS_DOCUMENT_REVERSE
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 AWTYP FROM ACCHD INTO @DATA(ld_i_awtyp). | ||||
| "SELECT single BELNR FROM ANEK INTO @DATA(ld_i_belnr). | ||||
| "SELECT single BLART FROM BKPF INTO @DATA(ld_i_blart). | ||||
| "SELECT single BUDAT FROM ANEK INTO @DATA(ld_i_budat). | ||||
| "SELECT single MONAT FROM ANEK INTO @DATA(ld_i_monat). | ||||
| "SELECT single BLDAT FROM ANEK INTO @DATA(ld_i_bldat). | ||||
| "SELECT single STGRD FROM UF05A INTO @DATA(ld_i_stgrd). | ||||
| "SELECT single AWREF FROM ACCHD INTO @DATA(ld_i_awref). | ||||
| "SELECT single AWORG FROM ACCHD INTO @DATA(ld_i_aworg). | ||||
| "SELECT single AWSYS FROM ACCHD INTO @DATA(ld_i_awsys). | ||||
| "SELECT single BUKRS FROM ANEK INTO @DATA(ld_i_bukrs). | ||||
| "SELECT single ANLN1 FROM ANEK INTO @DATA(ld_i_anln1). | ||||
| "SELECT single ANLN2 FROM ANEK INTO @DATA(ld_i_anln2). | ||||
| "SELECT single GJAHR FROM ANEK INTO @DATA(ld_i_gjahr). | ||||
| "SELECT single LNRAN FROM ANEK INTO @DATA(ld_i_lnran). | ||||
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