SAP K_DATE_TO_PERIOD_CONVERT Function Module for
K_DATE_TO_PERIOD_CONVERT is a standard k date to period convert 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 k date to period convert FM, simply by entering the name K_DATE_TO_PERIOD_CONVERT into the relevant SAP transaction such as SE37 or SE38.
Function Group: KAOC
Program Name: SAPLKAOC
Main Program: SAPLKAOC
Appliation area: K
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function K_DATE_TO_PERIOD_CONVERT 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 'K_DATE_TO_PERIOD_CONVERT'".
EXPORTING
I_DATE = "
I_KOKRS = "
IMPORTING
E_GJAHR = "Fiscal Year
E_PERIO = "Posting Period
E_LMONA = "Fiscal Year Variant
EXCEPTIONS
NO_PERIOD_DETERMIN = 1 T009B_NOTFOUND = 2 T009_NOTFOUND = 3
IMPORTING Parameters details for K_DATE_TO_PERIOD_CONVERT
I_DATE -
Data type: SY-DATUMOptional: No
Call by Reference: No ( called with pass by value option)
I_KOKRS -
Data type: TKA01-KOKRSOptional: No
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for K_DATE_TO_PERIOD_CONVERT
E_GJAHR - Fiscal Year
Data type: T009B-BDATJOptional: No
Call by Reference: No ( called with pass by value option)
E_PERIO - Posting Period
Data type: T009B-POPEROptional: No
Call by Reference: No ( called with pass by value option)
E_LMONA - Fiscal Year Variant
Data type: TKA01-LMONAOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
NO_PERIOD_DETERMIN -
Data type:Optional: No
Call by Reference: Yes
T009B_NOTFOUND -
Data type:Optional: No
Call by Reference: Yes
T009_NOTFOUND -
Data type:Optional: No
Call by Reference: Yes
Copy and paste ABAP code example for K_DATE_TO_PERIOD_CONVERT 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_i_date | TYPE SY-DATUM, " | |||
| lv_e_gjahr | TYPE T009B-BDATJ, " | |||
| lv_no_period_determin | TYPE T009B, " | |||
| lv_e_perio | TYPE T009B-POPER, " | |||
| lv_i_kokrs | TYPE TKA01-KOKRS, " | |||
| lv_t009b_notfound | TYPE TKA01, " | |||
| lv_e_lmona | TYPE TKA01-LMONA, " | |||
| lv_t009_notfound | TYPE TKA01. " |
|   CALL FUNCTION 'K_DATE_TO_PERIOD_CONVERT' " |
| EXPORTING | ||
| I_DATE | = lv_i_date | |
| I_KOKRS | = lv_i_kokrs | |
| IMPORTING | ||
| E_GJAHR | = lv_e_gjahr | |
| E_PERIO | = lv_e_perio | |
| E_LMONA | = lv_e_lmona | |
| EXCEPTIONS | ||
| NO_PERIOD_DETERMIN = 1 | ||
| T009B_NOTFOUND = 2 | ||
| T009_NOTFOUND = 3 | ||
| . " K_DATE_TO_PERIOD_CONVERT | ||
ABAP code using 7.40 inline data declarations to call FM K_DATE_TO_PERIOD_CONVERT
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_i_date). | ||||
| "SELECT single BDATJ FROM T009B INTO @DATA(ld_e_gjahr). | ||||
| "SELECT single POPER FROM T009B INTO @DATA(ld_e_perio). | ||||
| "SELECT single KOKRS FROM TKA01 INTO @DATA(ld_i_kokrs). | ||||
| "SELECT single LMONA FROM TKA01 INTO @DATA(ld_e_lmona). | ||||
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