The problem of TIM changing password to report to database connection failed

Change your password to database connection failed for the first time after TIM5.0 is installed.

There are three situations as follows.

The corresponding ITIM JDBC provider on 1.WAS does not have a data source, in which case TIM can be reinstalled. Or add the data source manually.

What is needed is two data sources with the word ITIM. When manually creating a data source, you should pay attention to selecting the corresponding authentication alias, that is, authentication information.

The itim_init,ITIM Data Sourcede of ITIM Bus DataSource is itim_jms. The alias contains the user and password information when connecting to the database.

two。 The data source exists but there is an error in the test connection Times, so we need to carefully check the error message and solve the problem according to the corresponding information. Check aliases, database properties, and so on:

The test connection is successful.

3. I log in to change the password after the data source is configured correctly or report an error, check all kinds of situations, and strictly compare the installation instructions. So it is suspected that there may be nothing wrong with the installation configuration, but something is missing at startup. Comparing the startup script that comes with TIM4.6, it is found that a file under the database needs to be manually indexed before starting WAS:. / home/db2inst1/sqllib/db2profile .

The path may be inconsistent, but the file is db2profile. After that, TIM works normally.

This problem dragged on me for a few days, and TIM could not reinstall it for less than ten times. Now, looking back, I think it could have been solved earlier. So the next job is to have confidence in yourself, and the other is to record problems in a timely manner (similar situations have been encountered before). Record here to remind yourself from time to time.