Hi Honey,
Some of the challenges we faced while developing the application
Scratch of the Project/ Development Project issues:
- Requirements gathering, i mean understanding the business is a bit difficult some times
- when ever the huge amount of data,i mean creating data models as per the requirements(Remove Synthetic keys,Remove Circular Loops,Usage of Tables means 1 to many ,Many many relations)
- Without Extensions downloading we need to create custom extensions
- maintain the coding standards otherwise our Audit team won't allow us to move our application in production like(_%symbol for Key columns,_ symbol join keys/Temp keys..etc.)
UI / After Production Issues:
- Some times QlikView Access Point URL won't work because of Ajax issue in Browser
- Section access issues
- CAL'S issue(Unable to access the reports)
- Some of the KPI's didn't show proper results
- Jobs are failed due to N no of reasons (Log files we need to Verify)
- Creating Governance Dashboard to monitor the usage of Reports
- Convey the Clients while they are facing Urgent issues(Access,Data Mismatch,Understand the data..etc.
May be i didn't cover all the things here but some of our folks will add their thoughts also.
All the best!..