SAP ISU_AUTHORITY_CHECK Function Module for EXTERNAL: Central Module for IS-U Authorization Check

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ISU_AUTHORITY_CHECK is a standard isu authority 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 EXTERNAL: Central Module for IS-U Authorization Check 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 isu authority check FM, simply by entering the name ISU_AUTHORITY_CHECK into the relevant SAP transaction such as SE37 or SE38.

Function Group: EE00
Program Name: SAPLEE00
Main Program: SAPLEE00
Appliation area: E
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ISU_AUTHORITY_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 'ISU_AUTHORITY_CHECK'"EXTERNAL: Central Module for IS-U Authorization Check
  EXPORTING
   X_OBJECT =  "Authorization Object

 IMPORTING
   Y_SUBRC =  "

TABLES
   XT_AUTHOR =  "Authorization Table

.

IMPORTING Parameters details for ISU_AUTHORITY_CHECK

X_OBJECT - Authorization Object

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

EXPORTING Parameters details for ISU_AUTHORITY_CHECK

Y_SUBRC -

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

TABLES Parameters details for ISU_AUTHORITY_CHECK

XT_AUTHOR - Authorization Table

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

Copy and paste ABAP code example for ISU_AUTHORITY_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 ISU_AUTHORITY_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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