SAP TXW_VIEW_CHECK_INPUT Function Module for Execute view

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TXW_VIEW_CHECK_INPUT is a standard txw view check input SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Execute view 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 txw view check input FM, simply by entering the name TXW_VIEW_CHECK_INPUT into the relevant SAP transaction such as SE37 or SE38.

Function Group: TXW5
Program Name: SAPLTXW5
Main Program: SAPLTXW5
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function TXW_VIEW_CHECK_INPUT 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 'TXW_VIEW_CHECK_INPUT'"Execute view
  EXPORTING
   ID_TAX_VIEW =  "Data file view
   IS_PARAMS =  "Parameters for DART Viewbuilder

EXCEPTIONS
   NO_AUTHORITY = 1    INVALID_VIEW = 2    INVALID_INPUT = 3 

.

IMPORTING Parameters details for TXW_VIEW_CHECK_INPUT

ID_TAX_VIEW - Data file view

Data type: TXW_VB_PARAMS-TAX_VIEW
Optional: No
Call by Reference: Yes

IS_PARAMS - Parameters for DART Viewbuilder

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

EXCEPTIONS details

NO_AUTHORITY - No authority

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

INVALID_VIEW - View not valid

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

INVALID_INPUT - Invalid input

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for TXW_VIEW_CHECK_INPUT 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 TXW_VIEW_CHECK_INPUT

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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