Pre-Requisites and Post-Requisites for SAP Performance Testing using Loadrunner 11.5

[VikRaam]

Hi All,  

 Can some body please help to understand what are the "Pre/Post - requisites for SAP GUI Script in VUGen and Execution under Load Runner Controller"   Thanks in advance!!!

[Taranjot Singh]

hi, 

prerequiste:
- SAP gui license
- Identify and configure the varoius systems in SAP GUI client
- identify the performance objective and SAP transactions
- Enable client and server side scripting
post requisite :

- test execution
- monitoring
- result anlysis

regards,
Taran

On Aug 6, 2013 6:06 PM, "VikRaam" <vikra...@gmail.com> wrote:

Hi All,  

 Can some body please help to understand what are the "Pre/Post - requisites for SAP GUI Script in VUGen and Execution under Load Runner Controller"   Thanks in advance!!!

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[Gerrie Holtzhausen]

Hi

Some SAP GUI things to be kept in mind before starting to script.

The following needs to be set prior to starting any scripting
1) Enable scripting on Client	Log on to SAP server, select the “Rainbow” Icon and select“Options”. Disable the remaining two check boxes 1. Notify When a Script attaches to a Running GUI 2. Notify When a Script Opens a Connection SAP Performance Testing Best Practices Guide Wipro Performance Engineering Practice Configuring the Model Dialogue Boxes for F1 and F4-Client Side: a) For F1 In order to configure this option, Log on to the SAP server Help Settings, select F1 Help Tab and select the in modal dialog box (R/3) SAP Performance Testing Best Practices Guide Wipro Performance Engineering Practice b) For F4 To open F4 help in model dialog boxes, the following procedure must be completed by a SAP administrator. Choose Help>Settings.  Click the F4 Help tab. In the Display section (Bottom Left), choose system defaults. In the display portion of the system defaults sections (bottom right). Select the Dialog. Click on the pencil icon first before you can change the sections. Click on the icon again to save lock the selection as shown in the screen shot below Once the above settings are configured on the SAP App Server, please select SAPGUI protocol for creating SAPGUI scripts and SAPWEB protocol for creating Enterprise Portal scripts. The scripting for SAPGUI users and SAPWEB users are quite simple and not to worry much about scripting part as its 80% direct record & Replay with very few code enhancements in SAPGUI, and few complex correlations in SAP web EP applications. There is not at all correlation concept in SAPGUI except capturing the o/p of one process and input the same value for next process, for this you can use Loadrunner sapgui_get_Status_bar () functions.
2) Enable scripting on Server	Before you start recording in the tool, you need to set certain parameters in SAP server in order to generate the script · Enabling scripting on Server Side: By default, the scripting API is disabled in SAP R/3 system,. To enable scripting API, · For all users of a given system, the system administrator needs to set the “sapgui/user_scripting” profile parameter to “TRUE” on all the application servers and make sure that the above value TRUE should be in upper case, · The administrator needs to use the T code RZ11 in order to change the above profile parameter.
3) Performance testing software	The performance testing software installed needs to be capable and compatible with SAP GUI. (E.G - HP Loadrunner - licenced for SAP in order to run multiple user load test)

Regards
Gerrie

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Regards
Gerrie Holtzhausen

Cell 078 0463 075

Mailto: gholtz...@gmail.com