SAP HR_99S_DATE_ADD_SUB_DURATION Function Module for Add or substract a duration given in years, months, days to a date
HR_99S_DATE_ADD_SUB_DURATION is a standard hr 99s date add sub duration SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Add or substract a duration given in years, months, days to 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 hr 99s date add sub duration FM, simply by entering the name HR_99S_DATE_ADD_SUB_DURATION into the relevant SAP transaction such as SE37 or SE38.
Function Group: HR99S00_TIME
Program Name: SAPLHR99S00_TIME
Main Program: SAPLHR99S00_TIME
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:
![](https://www.se80.co.uk/training-education/wp-content/uploads/2019/07/normal-function-module.png)
Function HR_99S_DATE_ADD_SUB_DURATION 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 'HR_99S_DATE_ADD_SUB_DURATION'"Add or substract a duration given in years, months, days to a date.
EXPORTING
IM_DATE = "Date
IM_OPERATOR = "Processing indicator
IM_DURATION = "Duration in Years, Months, and Days
IMPORTING
EX_DATE = "Date
IMPORTING Parameters details for HR_99S_DATE_ADD_SUB_DURATION
IM_DATE - Date
Data type: DATUMOptional: No
Call by Reference: Yes
IM_OPERATOR - Processing indicator
Data type: ADSUBOptional: No
Call by Reference: Yes
IM_DURATION - Duration in Years, Months, and Days
Data type: PSEN_DURATIONOptional: No
Call by Reference: Yes
EXPORTING Parameters details for HR_99S_DATE_ADD_SUB_DURATION
EX_DATE - Date
Data type: DATUMOptional: No
Call by Reference: Yes
Copy and paste ABAP code example for HR_99S_DATE_ADD_SUB_DURATION 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_ex_date | TYPE DATUM, " | |||
lv_im_date | TYPE DATUM, " | |||
lv_im_operator | TYPE ADSUB, " | |||
lv_im_duration | TYPE PSEN_DURATION. " |
  CALL FUNCTION 'HR_99S_DATE_ADD_SUB_DURATION' "Add or substract a duration given in years, months, days to a date |
EXPORTING | ||
IM_DATE | = lv_im_date | |
IM_OPERATOR | = lv_im_operator | |
IM_DURATION | = lv_im_duration | |
IMPORTING | ||
EX_DATE | = lv_ex_date | |
. " HR_99S_DATE_ADD_SUB_DURATION |
ABAP code using 7.40 inline data declarations to call FM HR_99S_DATE_ADD_SUB_DURATION
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.Search for further information about these or an SAP related objects