Fail to open the window that contains DataWindows with DB connection.
Causes A: The database does not contain the table mentioned in the error message.
Solution A: Search the table in the database and make sure the table does exist.
Cause B: The configuration for the database connection is incorrect.
Solution B: To solve the problem, verify that you have done all the following configuration steps correctly on PowerServer machines, PowerServer Toolkit machines, and the Client machines that plan to run the Web application. Please pay special attention to step 1, 4, and 8.
Configurations on PowerServer machines:
Step 1: Set up a data source for connecting to the application database. Make sure the data source can be pinged successfully.
Step 2: Start the server.
Configuration on PowerServer Toolkit machines
(You can refer to PowerServer Toolkit User Guide for details of the following steps):
Step 3: Load the PowerBuilder application in PowerBuilder 2019 R3 and make sure the full build of the application is successful.
Step 4: Configure an application profile in the PowerServer Toolkit Configuration window. In this configuration, make sure the application DB profile is configured correctly.
Step 5: Configure a PowerServer profile in the PowerServer Toolkit Configuration window, which connects to "tmk.starshoes.com.mx". Make sure the testing connection is successful.
Step 6: Configure a Web Server profile in the PowerServer Toolkit Configuration window, which connects to the server that you installed "PowerServer Web Component" too. Make sure the testing connection is successful.
Step 7: Configure a deployment profile in the PowerServer Toolkit Configuration window, which connects to the configured PowerServer profile and Web Server profile.
Step 8: Access to Appeon AEM via the AEM button in the PowerServer Toolkit, and set up the transaction object to data source mapping.
Step 9: Deploy your application with the PowerServer Application Deployment Wizard.
Configurations on client machines that runs the Web application:
Step 10: Delete all the temporary files stored in Internet Explorer cache.
Step 11: Delete the Xcelerator plug-in that has been downloaded to the client: delete the files at \Windows\Downloaded Program Files.
Step 12: Verify the Internet Explorer security settings: for the appropriate zone in the Internet Explorer Security, make sure the security is set to default.
