SAP RP_CALC_DATE_IN_INTERVAL Function Module for Date +/- year/month/day (into the future/past)

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RP_CALC_DATE_IN_INTERVAL is a standard rp calc date in interval SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Date +/- year/month/day (into the future/past) 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 rp calc date in interval FM, simply by entering the name RP_CALC_DATE_IN_INTERVAL into the relevant SAP transaction such as SE37 or SE38.

Function Group: RPPA
Program Name: SAPLRPPA
Main Program: SAPLRPPA
Appliation area: P
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function RP_CALC_DATE_IN_INTERVAL 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 'RP_CALC_DATE_IN_INTERVAL'"Date +/- year/month/day (into the future/past)
  EXPORTING
   DATE =  "
   DAYS =  "
   MONTHS =  "
*  SIGNUM = '+' "
   YEARS =  "

 IMPORTING
   CALC_DATE =  "

.

IMPORTING Parameters details for RP_CALC_DATE_IN_INTERVAL

DATE -

Data type: P0001-BEGDA
Optional: No
Call by Reference: No ( called with pass by value option)

DAYS -

Data type: T5A4A-DLYDY
Optional: No
Call by Reference: No ( called with pass by value option)

MONTHS -

Data type: T5A4A-DLYMO
Optional: No
Call by Reference: No ( called with pass by value option)

SIGNUM -

Data type: T5A4A-SPLIT
Default: '+'
Optional: Yes
Call by Reference: No ( called with pass by value option)

YEARS -

Data type: T5A4A-DLYYR
Optional: No
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for RP_CALC_DATE_IN_INTERVAL

CALC_DATE -

Data type: P0001-BEGDA
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for RP_CALC_DATE_IN_INTERVAL 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 RP_CALC_DATE_IN_INTERVAL

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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