A. 1. Clear the app cache: Go to your device's Settings > Apps > SAP Concur > Storage > Clear Cache. This can help resolve temporary issues that may cause crashes. 2. Update the app: Ensure you have the latest version of SAP Concur installed. Go to the Google Play Store, search for SAP Concur, and tap 'Update' if available. 3. Restart your device: Sometimes, a simple restart can resolve app crashes by refreshing the system resources.

B. 4. Reinstall the app: Uninstall SAP Concur from your device and then reinstall it from the Google Play Store. This can fix any corrupted files that may be causing the crashes.