SAP ISH_FI_PERIOD_CHECK Function Module for
ISH_FI_PERIOD_CHECK is a standard ish fi period check 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 ish fi period check FM, simply by entering the name ISH_FI_PERIOD_CHECK into the relevant SAP transaction such as SE37 or SE38.
Function Group: N034
Program Name: SAPLN034
Main Program: SAPLN034
Appliation area: N
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ISH_FI_PERIOD_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 'ISH_FI_PERIOD_CHECK'".
EXPORTING
BUDAT = "Posting date for which period is checked
* CHECK_PERIOD = 'X' "Check period?
EINRICHTUNG = "Institution
* I_KOART = '+' "Account Type
* I_KONTO = ' ' "
* I_CUSTOMER = ' ' "FI Customer
* I_UMSKZ = ' ' "Special G/L Indicator
IMPORTING
E_GJAHR = "Fiscal year determined from posting date
E_MONAT = "Period determined from posting date
E_PERIOD_CLOSED = "
EXCEPTIONS
ERROR_PERIOD = 1 CUSTOMER_NOT_FOUND = 2
IMPORTING Parameters details for ISH_FI_PERIOD_CHECK
BUDAT - Posting date for which period is checked
Data type: SY-DATUMOptional: No
Call by Reference: No ( called with pass by value option)
CHECK_PERIOD - Check period?
Data type:Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
EINRICHTUNG - Institution
Data type: TN01-EINRIOptional: No
Call by Reference: No ( called with pass by value option)
I_KOART - Account Type
Data type:Default: '+'
Optional: Yes
Call by Reference: Yes
I_KONTO -
Data type:Default: SPACE
Optional: Yes
Call by Reference: Yes
I_CUSTOMER - FI Customer
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_UMSKZ - Special G/L Indicator
Data type: BSEG-UMSKZDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for ISH_FI_PERIOD_CHECK
E_GJAHR - Fiscal year determined from posting date
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
E_MONAT - Period determined from posting date
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
E_PERIOD_CLOSED -
Data type: ISH_ON_OFFOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
ERROR_PERIOD - Period not opened -->F2
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
CUSTOMER_NOT_FOUND - Customer not found
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for ISH_FI_PERIOD_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_budat | TYPE SY-DATUM, " | |||
| lv_e_gjahr | TYPE SY, " | |||
| lv_error_period | TYPE SY, " | |||
| lv_e_monat | TYPE SY, " | |||
| lv_check_period | TYPE SY, " 'X' | |||
| lv_customer_not_found | TYPE SY, " | |||
| lv_einrichtung | TYPE TN01-EINRI, " | |||
| lv_e_period_closed | TYPE ISH_ON_OFF, " | |||
| lv_i_koart | TYPE ISH_ON_OFF, " '+' | |||
| lv_i_konto | TYPE ISH_ON_OFF, " SPACE | |||
| lv_i_customer | TYPE ISH_ON_OFF, " SPACE | |||
| lv_i_umskz | TYPE BSEG-UMSKZ. " SPACE |
|   CALL FUNCTION 'ISH_FI_PERIOD_CHECK' " |
| EXPORTING | ||
| BUDAT | = lv_budat | |
| CHECK_PERIOD | = lv_check_period | |
| EINRICHTUNG | = lv_einrichtung | |
| I_KOART | = lv_i_koart | |
| I_KONTO | = lv_i_konto | |
| I_CUSTOMER | = lv_i_customer | |
| I_UMSKZ | = lv_i_umskz | |
| IMPORTING | ||
| E_GJAHR | = lv_e_gjahr | |
| E_MONAT | = lv_e_monat | |
| E_PERIOD_CLOSED | = lv_e_period_closed | |
| EXCEPTIONS | ||
| ERROR_PERIOD = 1 | ||
| CUSTOMER_NOT_FOUND = 2 | ||
| . " ISH_FI_PERIOD_CHECK | ||
ABAP code using 7.40 inline data declarations to call FM ISH_FI_PERIOD_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.| "SELECT single DATUM FROM SY INTO @DATA(ld_budat). | ||||
| DATA(ld_check_period) | = 'X'. | |||
| "SELECT single EINRI FROM TN01 INTO @DATA(ld_einrichtung). | ||||
| DATA(ld_i_koart) | = '+'. | |||
| DATA(ld_i_konto) | = ' '. | |||
| DATA(ld_i_customer) | = ' '. | |||
| "SELECT single UMSKZ FROM BSEG INTO @DATA(ld_i_umskz). | ||||
| DATA(ld_i_umskz) | = ' '. | |||
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