SAP CY_READ_SELECTION_SET Function Module for Initiates the breakdown of the set belonging to a selection list

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CY_READ_SELECTION_SET is a standard cy read selection set SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Initiates the breakdown of the set belonging to a selection list 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 cy read selection set FM, simply by entering the name CY_READ_SELECTION_SET into the relevant SAP transaction such as SE37 or SE38.

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

Function CY_READ_SELECTION_SET 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 'CY_READ_SELECTION_SET'"Initiates the breakdown of the set belonging to a selection list
  EXPORTING
   HILFEFKT =  "Help function active?
   LISTTYPE =  "List for which the set should be deleted
   SET =  "

 IMPORTING
   VAR_EXIST =  "Do variables exist at all in the set?

TABLES
   DEFTAB =  "

EXCEPTIONS
   CAPACITY_SET_NOT_FOUND = 1    ENTRY_SET_NOT_FOUND = 2    INVALID_LISTTYPE = 3    ORDER_SET_NOT_FOUND = 4    WORKCENTER_SET_NOT_FOUND = 5 

.

IMPORTING Parameters details for CY_READ_SELECTION_SET

HILFEFKT - Help function active?

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

LISTTYPE - List for which the set should be deleted

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

SET -

Data type: TCY07-ARBPL_SET
Optional: No
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for CY_READ_SELECTION_SET

VAR_EXIST - Do variables exist at all in the set?

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

TABLES Parameters details for CY_READ_SELECTION_SET

DEFTAB -

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

EXCEPTIONS details

CAPACITY_SET_NOT_FOUND - The capacity set does not exist

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

ENTRY_SET_NOT_FOUND - The initial set does not exist

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

INVALID_LISTTYPE - List category does not exist

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

ORDER_SET_NOT_FOUND - The order set does not exist

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

WORKCENTER_SET_NOT_FOUND - The work center set does not exist

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

Copy and paste ABAP code example for CY_READ_SELECTION_SET 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 CY_READ_SELECTION_SET

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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