SAP HR_GR_TAX_CODE_CHECK Function Module for Tax code (AFM) check
HR_GR_TAX_CODE_CHECK is a standard hr gr tax code check SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Tax code (AFM) check 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 hr gr tax code check FM, simply by entering the name HR_GR_TAX_CODE_CHECK into the relevant SAP transaction such as SE37 or SE38.
Function Group: 3GR2
Program Name: SAPL3GR2
Main Program: SAPL3GR2
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function HR_GR_TAX_CODE_CHECK 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 'HR_GR_TAX_CODE_CHECK'"Tax code (AFM) check.
EXPORTING
TAXCODE = "Tax code number (AFM)
EXCEPTIONS
WRONG_INPUT_TYPE = 1 NOT_VALID_LENGTH = 2 NOT_NUMERIC = 3 NOT_VALID = 4
IMPORTING Parameters details for HR_GR_TAX_CODE_CHECK
TAXCODE - Tax code number (AFM)
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
WRONG_INPUT_TYPE - Field TAXCODE is not of type C or N
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NOT_VALID_LENGTH - Tax code' s length is not 9
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NOT_NUMERIC - Tax code does not contain only digits
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NOT_VALID - Tax code check algorithm not passed
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for HR_GR_TAX_CODE_CHECK 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_taxcode | TYPE STRING, " | |||
| lv_wrong_input_type | TYPE STRING, " | |||
| lv_not_valid_length | TYPE STRING, " | |||
| lv_not_numeric | TYPE STRING, " | |||
| lv_not_valid | TYPE STRING. " |
|   CALL FUNCTION 'HR_GR_TAX_CODE_CHECK' "Tax code (AFM) check |
| EXPORTING | ||
| TAXCODE | = lv_taxcode | |
| EXCEPTIONS | ||
| WRONG_INPUT_TYPE = 1 | ||
| NOT_VALID_LENGTH = 2 | ||
| NOT_NUMERIC = 3 | ||
| NOT_VALID = 4 | ||
| . " HR_GR_TAX_CODE_CHECK | ||
ABAP code using 7.40 inline data declarations to call FM HR_GR_TAX_CODE_CHECK
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