SAP RSEC_AUTHORITY_CHECK_SUBNR Function Module for Authorization Check - Reduced Selection (SUBNR)

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RSEC_AUTHORITY_CHECK_SUBNR is a standard rsec authority check subnr SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Authorization Check - Reduced Selection (SUBNR) 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 rsec authority check subnr FM, simply by entering the name RSEC_AUTHORITY_CHECK_SUBNR into the relevant SAP transaction such as SE37 or SE38.

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

Function RSEC_AUTHORITY_CHECK_SUBNR 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 'RSEC_AUTHORITY_CHECK_SUBNR'"Authorization Check - Reduced Selection (SUBNR)
  EXPORTING
   I_INFOCUBE =  "
*  I_UNAME = SY-UNAME "User Name
   I_TH_HIERARCHY =  "Hierarchies
*  I_MESSAGE = RS_C_TRUE "Issue Messages

CHANGING
   C_TSX_AUTH_CHECK_DETAIL =  "BW Reporting Authorizations: Report Selections
   C_TX_NO_AUTH =  "Not used! No authorization for this FEMS/CHANMID

EXCEPTIONS
   USER_NOT_AUTHORIZED = 1    AUTH_CHECK_FAILURE = 2    AUTH_CHECK_ERROR = 3    INHERITED_ERROR = 4    X_MESSAGE = 5 

.

IMPORTING Parameters details for RSEC_AUTHORITY_CHECK_SUBNR

I_INFOCUBE -

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

I_UNAME - User Name

Data type: SY-UNAME
Default: SY-UNAME
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_TH_HIERARCHY - Hierarchies

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

I_MESSAGE - Issue Messages

Data type: RS_BOOL
Default: RS_C_TRUE
Optional: Yes
Call by Reference: No ( called with pass by value option)

CHANGING Parameters details for RSEC_AUTHORITY_CHECK_SUBNR

C_TSX_AUTH_CHECK_DETAIL - BW Reporting Authorizations: Report Selections

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

C_TX_NO_AUTH - Not used! No authorization for this FEMS/CHANMID

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

EXCEPTIONS details

USER_NOT_AUTHORIZED - No authorization

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

AUTH_CHECK_FAILURE - Insufficient data maintained in user master record

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

AUTH_CHECK_ERROR - Errors during check

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

INHERITED_ERROR - Other Error

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

X_MESSAGE - Forward Cancellation

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

Copy and paste ABAP code example for RSEC_AUTHORITY_CHECK_SUBNR 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 RSEC_AUTHORITY_CHECK_SUBNR

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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