studio
2021.10
false
- Release Notes
- Getting Started
- Setup and Configuration
- Automation Projects
- Dependencies
- Types of Workflows
- File Comparison
- Automation Best Practices
- Source Control Integration
- Debugging
- The Diagnostic Tool
- Workflow Analyzer
- About Workflow Analyzer
- ST-NMG-001 - Variables Naming Convention
- ST-NMG-002 - Arguments Naming Convention
- ST-NMG-004 - Display Name Duplication
- ST-NMG-005 - Variable Overrides Variable
- ST-NMG-006 - Variable Overrides Argument
- ST-NMG-008 - Variable Length Exceeded
- ST-NMG-009 - Prefix Datatable Variables
- ST-NMG-011 - Prefix Datatable Arguments
- ST-NMG-012 - Argument Default Values
- ST-NMG-016 - Argument Length Exceeded
- ST-DBP-002 - High Arguments Count
- ST-DBP-003 - Empty Catch Block
- ST-DBP-007 - Multiple Flowchart Layers
- ST-DBP-020 - Undefined Output Properties
- ST-DBP-023 - Empty Workflow
- ST-DBP-024 - Persistence Activity Check
- ST-DBP-025 - Variables Serialization Prerequisite
- ST-DBP-026 - Delay Activity Usage
- ST-DBP-027 - Persistence Best Practice
- ST-DBP-028 - Arguments Serialization Prerequisite
- ST-USG-005 - Hardcoded Activity Arguments
- ST-USG-009 - Unused Variables
- ST-USG-010 - Unused Dependencies
- ST-USG-014 - Package Restrictions
- ST-USG-020 - Minimum Log Messages
- ST-USG-024 - Unused Saved for Later
- ST-USG-025 - Saved Value Misuse
- ST-USG-026 - Activity Restrictions
- ST-USG-027 - Required Packages
- ST-USG-028 - Restrict Invoke File Templates
- ST-PRR-004 - Hardcoded Delay Activity
- Variables
- Arguments
- Imported Namespaces
- Control Flow
- Object Repository
- Logging
- The ScreenScrapeJavaSupport Tool
- Studio testing
- Extensions
- About extensions
- SetupExtensions Tool
- Extension for Silverlight
- Interactive Selection in Citrix Apps Freezes And Nothing Is Selected
- Could Not Copy Over File "C:\Program Files (x86)\Citrix\ICA Client\UIPathPluginCitrix.dll". It Is Being Used by Another Process.
- Could Not Read Citrix Registry Key: 'SOFTWARECitrixInstallICA Client' Value: 'InstallFolder'
- Unhandled Exception in Wfica32.exe 0xC0000094: Integer Division by Zero
- Extension for VMware Horizon
- SAP Solution Manager Plugin
- Excel Add-in
- Troubleshooting
OUT OF SUPPORT
Studio User Guide
Last updated Oct 20, 2025
Rule ID:
ST-PRR-004Scope: Workflow
The rule checks whether The Delay Activity is overly used. This activity may affect performance, and thus its use should be limited.
Consider using other mechanisms to wait for application states like use timeout/appear/exist instead of hardcoded delays. For more about synchronization, refer to the UI Automation page.
