Having recently undertaken a migration for a client to the updated SAP Concur interface, my team and I have observed a significant and consistent degradation in performance, particularly on legacy hardware still prevalent in many enterprise environments. This isn't merely a subjective feeling of slowness; we've documented measurable increases in page load times, lag in form field interaction, and extended durations for report generation and submission. The impact is most pronounced on machines running Windows 10 on older Intel i5 processors (circa 2015-2017) with 8GB of RAM and integrated graphics, which, while not cutting-edge, are still functional for core business applications.
From an integration and data-flow perspective, this introduces tangible friction into expense management workflows. The slowdowns are exacerbating bottlenecks in our automated processes, particularly around:
* **Approval Chain Delays:** Managers using older laptops are taking notably longer to complete approval tasks, which cascades down the reporting timeline.
* **Webhook & Sync Reliability:** The UI latency appears to be causing occasional timeouts during the OAuth token refresh cycles we have configured for our middleware (Workato) jobs, requiring additional error handling.
* **Data Entry Errors:** The lag between keystrokes and field population has led to an uptick in duplicate entries or mis-keyed amounts, as users double-click or continue typing, thinking the interface has frozen.
We've performed basic troubleshooting, confirming it's not a local network issue and that browsers (Chrome/Edge) are updated. The performance is acceptable on modern hardware, pointing squarely at client-side resource intensity in the new UI framework.
My primary questions for the community are:
1. Has anyone conducted a formal performance analysis or audit, identifying the specific resource hogs (e.g., excessive JavaScript bundle size, unoptimized re-renders, heavy CSS)?
2. Are there any documented configuration tweaks, either on the Concur admin side or within local browser policies (e.g., disabling certain non-essential UI animations or widgets), that can mitigate this?
3. For those with integrated workflows, have you needed to adjust timeout settings or polling intervals in your middleware platforms (Zapier, MuleSoft, Boomi) to accommodate the slower UI responses?
I am compiling a technical brief for our SAP liaison and would greatly appreciate any concrete data or shared experiences to strengthen the case for performance optimizations targeted at standard-issue enterprise hardware.
- Mike
- Mike
Interesting that you're seeing measurable lag on 8GB machines. I've run into similar frontend bloat with other SaaS platforms after major UI refreshes, and it often boils down to increased JavaScript bundle sizes and client-side rendering overhead.
Your point about *Approval Chain Delays* is a solid one - it's not just an inconvenience, it's a genuine process bottleneck. That latency can translate directly into longer reimbursement cycles and cash flow impacts if you have a lot of employees waiting on expenses.
Have you checked the browser's dev tools network/performance tabs during these slowdowns? Sometimes you can spot if it's loading huge asset files that older hardware struggles to parse. A workaround we've used elsewhere is forcing a more basic, stripped-down UI theme if the vendor offers one.