SAP DATE_GET_WEEK Function Module for Calendar fucntion: Returns week for a date

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DATE_GET_WEEK is a standard date get week SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Calendar fucntion: Returns week for a date 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 date get week FM, simply by entering the name DATE_GET_WEEK into the relevant SAP transaction such as SE37 or SE38.

Function Group: SCAL
Program Name: SAPLSCAL
Main Program: SAPLSCAL
Appliation area: *
Release date: 23-Dec-1994
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function DATE_GET_WEEK 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 'DATE_GET_WEEK'"Calendar fucntion: Returns week for a date
  EXPORTING
   DATE =  "Date for which the week should be calculated

 IMPORTING
   WEEK =  "Week for date (format:YYYYWW)

EXCEPTIONS
   DATE_INVALID = 1 

.

IMPORTING Parameters details for DATE_GET_WEEK

DATE - Date for which the week should be calculated

Data type: SCAL-DATE
Optional: No
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for DATE_GET_WEEK

WEEK - Week for date (format:YYYYWW)

Data type: SCAL-WEEK
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

DATE_INVALID - Date does not lie between 01/01/1991 and 31/12/2098

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for DATE_GET_WEEK 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.

ABAP code using 7.40 inline data declarations to call FM DATE_GET_WEEK

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.

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