SAP COPA_FIELD_RETURN Function Module for

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COPA_FIELD_RETURN is a standard copa field return SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 copa field return FM, simply by entering the name COPA_FIELD_RETURN into the relevant SAP transaction such as SE37 or SE38.

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

Function COPA_FIELD_RETURN 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 'COPA_FIELD_RETURN'"
  EXPORTING
   I_MODE =  "
   I_RBELN =  "
   I_RPOSN =  "
*  I_FIELDNAME =  "

 IMPORTING
   ET_FIX_FIELD =  "

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLKEAK_001 User Exit for Determining the Characteristic Group

IMPORTING Parameters details for COPA_FIELD_RETURN

I_MODE -

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

I_RBELN -

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

I_RPOSN -

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

I_FIELDNAME -

Data type: DD03P-FIELDNAME
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for COPA_FIELD_RETURN

ET_FIX_FIELD -

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

Copy and paste ABAP code example for COPA_FIELD_RETURN 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 COPA_FIELD_RETURN

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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