SQL Developer: Live and Let Live my db-connection

At my current customer I have SQLDeveloper open the whole day, and regularly I come back to it to query my throttle-table to see if my requests have been picked up. But regularly my database connection have been broken because of being idle. Probably because of a nasty firewall between my remote development desktop and the database.

Googling on it I found an article of That Jeff Smith on busy connections. That blog is really (more...)

Keep your Service Directory valid

To day I ran into a trap that trapped me before...

I tried to edit a file adapter service in SOA/BPM QuickStart 12.2.1. And got the error 'Service Directory is not valid' in a pop-up dialog, that prevents me from editing.

The problem is described in this forum thread.

The problem is a space in the path to the JDeveloper project. Now spaces are a drag in filenames and paths (I hate it (more...)

Use WLST to test all your datasources

To day I had some problems with deploying my composite to the server of my current customer. Apparently the Server had some problems with datasources. But since there are many I did not feel much for checking them one by one with the console. Using Google I got the following examples

Replacement of environment variables or properties in Bash

Earlier I wrote about the automatic installation of Fusion Middleware components using response files. A thing that lacked in my scripts was that although I had a FMW_HOME variable set in my enviroment shell script, the response files had the location hard coded in them. At the time I hadn't had the chance to figure out how to do property/variable replacement in shell. I do know how to do it with ANT. But I figured (more...)

How to solve JSchException Algorithm negotiation fail. And get logging out of JSch in SoapUI.

I was so glad with my SoapUI solution to SFTP files to a server. But so dissapointed I couldn't have it working at my customer.

After I changed the log entries to log with e.message, I got the line:
Wed Sep 07 11:17:43 CEST 2016:INFO:JSchException Algorithm negotiation fail

Now I needed more information than that. But the hint is at least that there is a mismatch in the available cyphers client side verses server (more...)