SAP HRHAP_C_BUTTON_READ_SINGLE Function Module for

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HRHAP_C_BUTTON_READ_SINGLE is a standard hrhap c button read single 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 hrhap c button read single FM, simply by entering the name HRHAP_C_BUTTON_READ_SINGLE into the relevant SAP transaction such as SE37 or SE38.

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

Function HRHAP_C_BUTTON_READ_SINGLE 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 'HRHAP_C_BUTTON_READ_SINGLE'"
  EXPORTING
   BUTTON_ID =  "Pushbutton

 IMPORTING
   ICON =  "Icon in Text Fields (substitute display, alias)
   S_RETURN =  "Application Log: Message Data

.

IMPORTING Parameters details for HRHAP_C_BUTTON_READ_SINGLE

BUTTON_ID - Pushbutton

Data type: HAP_BUTTON_ID
Optional: No
Call by Reference: Yes

EXPORTING Parameters details for HRHAP_C_BUTTON_READ_SINGLE

ICON - Icon in Text Fields (substitute display, alias)

Data type: ICON_D
Optional: No
Call by Reference: Yes

S_RETURN - Application Log: Message Data

Data type: BAL_S_MSG
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for HRHAP_C_BUTTON_READ_SINGLE 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 HRHAP_C_BUTTON_READ_SINGLE

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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