SAP CNACL_USER_RIGHTS_GET Function Module for Get the rights of teh user for an object

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CNACL_USER_RIGHTS_GET is a standard cnacl user rights get SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Get the rights of teh user for an object 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 cnacl user rights get FM, simply by entering the name CNACL_USER_RIGHTS_GET into the relevant SAP transaction such as SE37 or SE38.

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

Function CNACL_USER_RIGHTS_GET 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 'CNACL_USER_RIGHTS_GET'"Get the rights of teh user for an object
  EXPORTING
   I_USER_NAME =  "Communication ID/Number
*  I_SMSG_ON =  "Selection Indicator
*  I_SMSG_ZEILE = '000' "Line number
*  I_OBJNR1 =  "Object number
*  I_MLST =  "Milestone
*  I_PRPS =  "WBS (Work Breakdown Structure) Element Master Data
*  I_PROJ =  "Project definition
*  I_AFVGD =  "Order: Dialog table for Table AFVG (order operation)
*  I_CAUFV =  "Generated Table for View CAUFV
*  I_MULTI =  "if called from CNAU_*_MULTI
*  I_MSGTY =  "Message Type

CHANGING
*  C_DISPLAY =  "
*  C_CHANGE =  "
*  C_ACT_TYPE =  "PS ACL Authorization Type

EXCEPTIONS
   NO_ACL = 1    ACL_INACTIVE = 2    USER_NOT_FOUND = 3 

.

IMPORTING Parameters details for CNACL_USER_RIGHTS_GET

I_USER_NAME - Communication ID/Number

Data type: SY-UNAME
Optional: No
Call by Reference: Yes

I_SMSG_ON - Selection Indicator

Data type: RCJ_MARKL-MARK
Optional: Yes
Call by Reference: Yes

I_SMSG_ZEILE - Line number

Data type: MESG-ZEILE
Default: '000'
Optional: Yes
Call by Reference: Yes

I_OBJNR1 - Object number

Data type: J_OBJNR
Optional: Yes
Call by Reference: Yes

I_MLST - Milestone

Data type: MLST
Optional: Yes
Call by Reference: Yes

I_PRPS - WBS (Work Breakdown Structure) Element Master Data

Data type: PRPS
Optional: Yes
Call by Reference: Yes

I_PROJ - Project definition

Data type: PROJ
Optional: Yes
Call by Reference: Yes

I_AFVGD - Order: Dialog table for Table AFVG (order operation)

Data type: AFVGD
Optional: Yes
Call by Reference: Yes

I_CAUFV - Generated Table for View CAUFV

Data type: CAUFV
Optional: Yes
Call by Reference: Yes

I_MULTI - if called from CNAU_*_MULTI

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

I_MSGTY - Message Type

Data type: SY-MSGTY
Optional: Yes
Call by Reference: Yes

CHANGING Parameters details for CNACL_USER_RIGHTS_GET

C_DISPLAY -

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

C_CHANGE -

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

C_ACT_TYPE - PS ACL Authorization Type

Data type: PS_ACTTYPE_DELE
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

NO_ACL - No ACL was found for the requested OBJNR

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

ACL_INACTIVE - ACL has not been activated through Customizing

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

USER_NOT_FOUND - User not found

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for CNACL_USER_RIGHTS_GET 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 CNACL_USER_RIGHTS_GET

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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