Troubleshooting checklist
Review the following checklist to help you or customer support resolve a problem.
- Apply all known fix packs, or service levels, or program temporary
fixes (PTF).
A product fix might be available to resolve your problem.
- Ensure that the configuration is supported.
To see an up-to-date list of environments supported by Controller, such as operating systems, patches, browsers, web servers, directory servers, database servers, and application servers, run the Software Product Compatibility Reports (https://www.ibm.com/software/reports/compatibility/clarity-reports/report/html/osForProduct?deliverableId=904C014497DD46BF9566206FB566738A&osPlatforms=Windows&duComponentIds=S001%7CS002#).
- Look up error messages by selecting the product from the IBM® Support
Portal, and then typing the error message code into the Search
support box on the right vertical menu bar.
Error messages give important information to help you identify the component that is causing the problem.
- Reproduce the problem to ensure that it is not just a simple error.
If samples are available with the product, you might try to reproduce the problem by using the sample data
- Check the installation directory structure and file permissions.
The installation location must contain the appropriate file structure and the file permissions.
For example, if the product requires write access to log files, ensure that the directory has the correct permission.
- Review all relevant documentation, including release notes, technotes,
and proven practices documentation.
Search the IBM knowledge bases to determine whether your problem is known, has a workaround, or if it is already resolved and documented.
- Review recent changes in your computing environment.
Sometimes installing new software might cause compatibility issues.
If the items on the checklist did not guide you to a resolution, you might need to collect diagnostic data. This data is necessary for an IBM technical-support representative to effectively troubleshoot and assist you in resolving the problem. You can also collect diagnostic data and analyze it yourself,