SAP GRW_EXTRACT_GENERATE Function Module for

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GRW_EXTRACT_GENERATE is a standard grw extract generate 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 grw extract generate FM, simply by entering the name GRW_EXTRACT_GENERATE into the relevant SAP transaction such as SE37 or SE38.

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

Function GRW_EXTRACT_GENERATE 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 'GRW_EXTRACT_GENERATE'"
  EXPORTING
   IS_EXTRACT_KEY =  "
*  I_VERSION =  "
*  I_MESSAGE_LEVEL = 3 "
*  I_SEPARATE_ROLL_AREA = 'X' "

 IMPORTING
   E_SUBRC =  "
   ET_MESG =  "

EXCEPTIONS
   EXTRACT_INVALID = 1 

.

IMPORTING Parameters details for GRW_EXTRACT_GENERATE

IS_EXTRACT_KEY -

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

I_VERSION -

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

I_MESSAGE_LEVEL -

Data type: SYSUBRC
Default: 3
Optional: Yes
Call by Reference: No ( called with pass by value option)

I_SEPARATE_ROLL_AREA -

Data type: FLAG
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for GRW_EXTRACT_GENERATE

E_SUBRC -

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

ET_MESG -

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

EXCEPTIONS details

EXTRACT_INVALID -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for GRW_EXTRACT_GENERATE 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 GRW_EXTRACT_GENERATE

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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