SAP TESTCLS_GEN_START Function Module for Start the Test Class Generation Wizard

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TESTCLS_GEN_START is a standard testcls gen start SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Start the Test Class Generation Wizard 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 testcls gen start FM, simply by entering the name TESTCLS_GEN_START into the relevant SAP transaction such as SE37 or SE38.

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

Function TESTCLS_GEN_START 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 'TESTCLS_GEN_START'"Start the Test Class Generation Wizard
  EXPORTING
   OBJ_NAME =  "Object Type Name
   OBJ_TYPE =  "Single-Character Flag

EXCEPTIONS
   WIZARD_CANCELLED = 1 

.

IMPORTING Parameters details for TESTCLS_GEN_START

OBJ_NAME - Object Type Name

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

OBJ_TYPE - Single-Character Flag

Data type: CHAR1
Optional: No
Call by Reference: Yes

EXCEPTIONS details

WIZARD_CANCELLED - Wizard is cancelled by the user

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for TESTCLS_GEN_START 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 TESTCLS_GEN_START

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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