When using the silent installation utility to install the Traffic Prediction feature of IBM® Intelligent Operations for Transportation, sometimes an error is displayed and the installation fails.
You can install Traffic Prediction feature at the same time that you install the Traffic Awareness feature, or you can install it afterward. This following error is sometimes displayed when the Traffic Prediction feature is installed using the command-line installer after the Traffic Awareness feature is already installed:
IBM Intelligent Operations for Transportation install is in process...
Please refer to /var/ibm/InstallationManager/logs/native/ for install log files
CRIMA1155E ERROR: Error modifying.
CRRSE1234E ERROR: The specified Intelligent Operations Center topology password is invalid. Enter a valid Intelligent Operations Center topology password.
The specified Intelligent Operations Center topology password is invalid.
Enter a valid Intelligent Operations Center topology password.
No log messages are produced for the error that displays.
This problem might occur because of previous cached information, processes, and locks in the system memory.
Resolving the problem
This issue has been resolved in Intelligent Transportation version 1.6.
Rerun the IBM Intelligent Operations for Transportation silent installation command line utility, using the option to install the Traffic Prediction feature.
The error no longer appears, and the installation completes successfully.