Note:
The status bar message “Parameter name is unknown” refers to the fact that the sapgui/user_scripting parameter cannot be changed using this transaction because a SAP server package is missing. Install the missing package, and try again.
Additional Steps for Restricted Scripting Environments
Relevant for customers using WalkMe Menu version 4.1.0 or higher
Customers who have restricted scripting privileges but still want to use SAP GUI SWT Automation need to follow these additional configuration steps. These should be applied in addition to the standard Client-side and Server-side enablement steps described earlier in this guide.
Client-Side (in addition to standard client steps)
Add the following registry key to allow SAP scripting execution per user account:
64-bit Windows (32-bit SAP GUI):
HKLM\SOFTWARE\WOW6432Node\SAP\SAPGUI Front\SAP Frontend Server\Security\ScriptingPerUserAccountExecute = 1
32-bit Windows:
HKLM\SOFTWARE\SAP\SAPGUI Front\SAP Frontend Server\Security\ScriptingPerUserAccountExecute = 1
Result
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Users with the S_SCR:16 role will have full scripting access and will be able to run SWT Automation
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All other users will remain read-only, ensuring controlled and secure use of scripting features
Support
How to identify that scripting isn't installed
When you try to capture and get the following message a scripting support needs to be installed, contact your IT department to request installation.

Technical Notes
SAP GUI 8.00 Patches 5–10 — SAP Scripting stability notice
A known stability issue affects SAP GUI 8.00 at Patch levels 5–10 for automations that rely on SAP Scripting. While first identified at Patch 5, our validation confirms the issue persists through Patch 10.
WalkMe leverages SAP Scripting, the standard automation interface provided by SAP. The instability originates within SAP GUI's patch behavior, and is unrelated to WalkMe content or configuration.
Observed impact
Environments running these patch levels may experience:
- Occasional system instability or freezes that affect the user experience
- Inconsistent behavior in automations and scripting-based processes
These symptoms are consistent with known SAP Scripting behavior under the affected patch versions.
Recommendation
To ensure automation reliability and a stable user experience, we recommend upgrading to SAP GUI 8.00 Patch 14 or higher.
Reference: SAP Community discussion