SAP FI_REVERSE_POSTING_ALLOWED Function Module for
FI_REVERSE_POSTING_ALLOWED is a standard fi reverse posting allowed 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 fi reverse posting allowed FM, simply by entering the name FI_REVERSE_POSTING_ALLOWED into the relevant SAP transaction such as SE37 or SE38.
Function Group: FIS0
Program Name: SAPLFIS0
Main Program: SAPLFIS0
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function FI_REVERSE_POSTING_ALLOWED 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 'FI_REVERSE_POSTING_ALLOWED'".
EXPORTING
I_AWTYP = "Reference Transaction
I_GLVOR = "Business Transaction
I_AWKEY = "Reference Key
I_AWSYS = "Logical System of Source Document
* I_LOGSYS = "Logical System
I_TCODE = "Transaction Code
* I_REVDOC = "Accounting Document Number
IMPORTING
OTEXT = "Name of Object Type
EXCEPTIONS
NO_FI_REVERSAL = 1 ALE_REVERSAL_PROHIBITED = 2 ADD_COMPONENT_PROHIBITED = 3
IMPORTING Parameters details for FI_REVERSE_POSTING_ALLOWED
I_AWTYP - Reference Transaction
Data type: AWTYPOptional: No
Call by Reference: No ( called with pass by value option)
I_GLVOR - Business Transaction
Data type: GLVOROptional: No
Call by Reference: No ( called with pass by value option)
I_AWKEY - Reference Key
Data type: AWKEYOptional: No
Call by Reference: No ( called with pass by value option)
I_AWSYS - Logical System of Source Document
Data type: AWSYSOptional: No
Call by Reference: No ( called with pass by value option)
I_LOGSYS - Logical System
Data type: LOGSYSOptional: Yes
Call by Reference: No ( called with pass by value option)
I_TCODE - Transaction Code
Data type: TCODEOptional: No
Call by Reference: No ( called with pass by value option)
I_REVDOC - Accounting Document Number
Data type: BELNR_DOptional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for FI_REVERSE_POSTING_ALLOWED
OTEXT - Name of Object Type
Data type: TEXT_TYPOptional: No
Call by Reference: Yes
EXCEPTIONS details
NO_FI_REVERSAL -
Data type:Optional: No
Call by Reference: Yes
ALE_REVERSAL_PROHIBITED -
Data type:Optional: No
Call by Reference: Yes
ADD_COMPONENT_PROHIBITED -
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for FI_REVERSE_POSTING_ALLOWED 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_otext | TYPE TEXT_TYP, " | |||
| lv_i_awtyp | TYPE AWTYP, " | |||
| lv_no_fi_reversal | TYPE AWTYP, " | |||
| lv_i_glvor | TYPE GLVOR, " | |||
| lv_ale_reversal_prohibited | TYPE GLVOR, " | |||
| lv_i_awkey | TYPE AWKEY, " | |||
| lv_add_component_prohibited | TYPE AWKEY, " | |||
| lv_i_awsys | TYPE AWSYS, " | |||
| lv_i_logsys | TYPE LOGSYS, " | |||
| lv_i_tcode | TYPE TCODE, " | |||
| lv_i_revdoc | TYPE BELNR_D. " |
|   CALL FUNCTION 'FI_REVERSE_POSTING_ALLOWED' " |
| EXPORTING | ||
| I_AWTYP | = lv_i_awtyp | |
| I_GLVOR | = lv_i_glvor | |
| I_AWKEY | = lv_i_awkey | |
| I_AWSYS | = lv_i_awsys | |
| I_LOGSYS | = lv_i_logsys | |
| I_TCODE | = lv_i_tcode | |
| I_REVDOC | = lv_i_revdoc | |
| IMPORTING | ||
| OTEXT | = lv_otext | |
| EXCEPTIONS | ||
| NO_FI_REVERSAL = 1 | ||
| ALE_REVERSAL_PROHIBITED = 2 | ||
| ADD_COMPONENT_PROHIBITED = 3 | ||
| . " FI_REVERSE_POSTING_ALLOWED | ||
ABAP code using 7.40 inline data declarations to call FM FI_REVERSE_POSTING_ALLOWED
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.Search for further information about these or an SAP related objects