SAP SECURITY_CHECK Function Module for Check Securities Class Data

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SECURITY_CHECK is a standard security check SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Check Securities Class Data 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 security check FM, simply by entering the name SECURITY_CHECK into the relevant SAP transaction such as SE37 or SE38.

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

Function SECURITY_CHECK 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 'SECURITY_CHECK'"Check Securities Class Data
  EXPORTING
   I_SECURITY =  "
   I_SECURITY_OLD =  "Complex Structure of Class Data
   I_MODE =  "10, 20 oder 30
*  I_POPUP = ' ' "

TABLES
   E_MESSAGES =  "

.

IMPORTING Parameters details for SECURITY_CHECK

I_SECURITY -

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

I_SECURITY_OLD - Complex Structure of Class Data

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

I_MODE - 10, 20 oder 30

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

I_POPUP -

Data type: C
Default: SPACE
Optional: Yes
Call by Reference: Yes

TABLES Parameters details for SECURITY_CHECK

E_MESSAGES -

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

Copy and paste ABAP code example for SECURITY_CHECK 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 SECURITY_CHECK

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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