SAP PERIOD_AND_DATE_CONVERT_OUTPUT Function Module for Conversion of a date with period specification with output
PERIOD_AND_DATE_CONVERT_OUTPUT is a standard period and date convert output SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Conversion of a date with period specification with output 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 period and date convert output FM, simply by entering the name PERIOD_AND_DATE_CONVERT_OUTPUT into the relevant SAP transaction such as SE37 or SE38.
Function Group: VDAT
Program Name: SAPLVDAT
Main Program: SAPLVDAT
Appliation area: *
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function PERIOD_AND_DATE_CONVERT_OUTPUT 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 'PERIOD_AND_DATE_CONVERT_OUTPUT'"Conversion of a date with period specification with output.
EXPORTING
* COUNTRY = ' ' "
INTERNAL_DATE = "Date in Internal Format
INTERNAL_PERIOD = "Period indicator in internal forma
* LANGUAGE = SYST-LANGU "
* I_PERIV = "
* I_WERKS = "
* I_MRPPP = "
IMPORTING
EXTERNAL_DATE = "Date in External Format
EXTERNAL_PERIOD = "Period indicator in external forma
EXTERNAL_PRINTTEXT = "Period name for printout
EXCEPTIONS
DATE_INVALID = 1 PERIODE_INVALID = 2
IMPORTING Parameters details for PERIOD_AND_DATE_CONVERT_OUTPUT
COUNTRY -
Data type: T005-LAND1Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
INTERNAL_DATE - Date in Internal Format
Data type: SYST-DATUMOptional: No
Call by Reference: No ( called with pass by value option)
INTERNAL_PERIOD - Period indicator in internal forma
Data type: TPRG-PRGRSOptional: No
Call by Reference: No ( called with pass by value option)
LANGUAGE -
Data type: SY-LANGUDefault: SYST-LANGU
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_PERIV -
Data type: MT61D-PERIVOptional: Yes
Call by Reference: No ( called with pass by value option)
I_WERKS -
Data type: T439I-WERKSOptional: Yes
Call by Reference: No ( called with pass by value option)
I_MRPPP -
Data type: T439I-MRPPPOptional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for PERIOD_AND_DATE_CONVERT_OUTPUT
EXTERNAL_DATE - Date in External Format
Data type: RVDAT-EXTDATUMOptional: No
Call by Reference: No ( called with pass by value option)
EXTERNAL_PERIOD - Period indicator in external forma
Data type: TPRG-PRGBZOptional: No
Call by Reference: No ( called with pass by value option)
EXTERNAL_PRINTTEXT - Period name for printout
Data type: TPRG-PRITXOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
DATE_INVALID - Invalid Date
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
PERIODE_INVALID - Internal period is invalid as not
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for PERIOD_AND_DATE_CONVERT_OUTPUT 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_country | TYPE T005-LAND1, " SPACE | |||
| lv_date_invalid | TYPE T005, " | |||
| lv_external_date | TYPE RVDAT-EXTDATUM, " | |||
| lv_internal_date | TYPE SYST-DATUM, " | |||
| lv_external_period | TYPE TPRG-PRGBZ, " | |||
| lv_periode_invalid | TYPE TPRG, " | |||
| lv_internal_period | TYPE TPRG-PRGRS, " | |||
| lv_external_printtext | TYPE TPRG-PRITX, " | |||
| lv_language | TYPE SY-LANGU, " SYST-LANGU | |||
| lv_i_periv | TYPE MT61D-PERIV, " | |||
| lv_i_werks | TYPE T439I-WERKS, " | |||
| lv_i_mrppp | TYPE T439I-MRPPP. " |
|   CALL FUNCTION 'PERIOD_AND_DATE_CONVERT_OUTPUT' "Conversion of a date with period specification with output |
| EXPORTING | ||
| COUNTRY | = lv_country | |
| INTERNAL_DATE | = lv_internal_date | |
| INTERNAL_PERIOD | = lv_internal_period | |
| LANGUAGE | = lv_language | |
| I_PERIV | = lv_i_periv | |
| I_WERKS | = lv_i_werks | |
| I_MRPPP | = lv_i_mrppp | |
| IMPORTING | ||
| EXTERNAL_DATE | = lv_external_date | |
| EXTERNAL_PERIOD | = lv_external_period | |
| EXTERNAL_PRINTTEXT | = lv_external_printtext | |
| EXCEPTIONS | ||
| DATE_INVALID = 1 | ||
| PERIODE_INVALID = 2 | ||
| . " PERIOD_AND_DATE_CONVERT_OUTPUT | ||
ABAP code using 7.40 inline data declarations to call FM PERIOD_AND_DATE_CONVERT_OUTPUT
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 LAND1 FROM T005 INTO @DATA(ld_country). | ||||
| DATA(ld_country) | = ' '. | |||
| "SELECT single EXTDATUM FROM RVDAT INTO @DATA(ld_external_date). | ||||
| "SELECT single DATUM FROM SYST INTO @DATA(ld_internal_date). | ||||
| "SELECT single PRGBZ FROM TPRG INTO @DATA(ld_external_period). | ||||
| "SELECT single PRGRS FROM TPRG INTO @DATA(ld_internal_period). | ||||
| "SELECT single PRITX FROM TPRG INTO @DATA(ld_external_printtext). | ||||
| "SELECT single LANGU FROM SY INTO @DATA(ld_language). | ||||
| DATA(ld_language) | = SYST-LANGU. | |||
| "SELECT single PERIV FROM MT61D INTO @DATA(ld_i_periv). | ||||
| "SELECT single WERKS FROM T439I INTO @DATA(ld_i_werks). | ||||
| "SELECT single MRPPP FROM T439I INTO @DATA(ld_i_mrppp). | ||||
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