Repository navigation
Error G409
The action you're trying to perform conflicts with something that already exists or with recent changes made to the information. This could mean you're trying to create something that's already there, or someone else just modified the same information you're working on. Think of it like two people trying to edit the same document at the same time - the system needs to prevent conflicting changes from overwriting each other.
This error occurs when:
- Someone else made changes: Another user modified this information while you were editing it
- Duplicate entry: You're trying to create a record that already exists (same name, ID, or unique identifier)
- Outdated information: The data on your screen is out of date because someone else updated it
- Conflicting changes: Your edits contradict changes that were just saved
- Already exists: The item, name, or reference number you're using is already in the system
- Dependencies exist: You're trying to delete something that other records depend on
- Status conflict: The item's status changed and your action is no longer valid (e.g., trying to edit something that was just submitted or approved)
- Refresh the page: Reload to see the most current version of the information
- Review recent changes: Check what was changed and see if your edits are still needed
-
Merge your changes: If someone else made updates, you may need to:
- Note your changes
- Refresh to see their changes
- Re-apply your edits that don't conflict
- Use the existing record: If trying to create something that already exists, search for and use the existing entry instead
- Choose a different name/ID: If the conflict is due to a duplicate name or identifier, pick a unique one
- Coordinate with others: If working on shared data, check with colleagues to avoid editing at the same time
- Save your work elsewhere: Copy your changes to a document before refreshing, so you don't lose them
You should reach out to the support team if:
- You keep getting conflicts even when no one else is using the system
- The system says something exists but you can't find it
- You need to merge complex conflicting changes and aren't sure how
- You're trying to delete something but the system won't explain what depends on it
- The conflict message doesn't clearly explain what's wrong
- You need to override a conflict for legitimate business reasons
When contacting support, please provide:
- What you were trying to do (create, edit, delete)
- The exact error message you received
- What information you were entering (especially unique identifiers like names or numbers)
- Whether multiple people work on this same data
- When you started making your changes
- If you know who else might have edited this information
This wiki documents NR Waste Plus for users and developers. Verify security and deployment guidance against the current application configuration before applying it elsewhere.
- Report an issue or ask a question in the GitHub repository.
- Follow the Contributing Guidelines to propose an update.
- Read the Code of Conduct.
Collection indexes support human browsing and machine retrieval. Keep both current when adding or moving wiki pages.
NR Waste Plus Wiki | GitHub Repository