Sometimes, we can find in a situation when are supposed to manage some servers that are not belonging to our aria of administration. You're familiar with this type of situation: anxious and searching addresses and users and schemas and ports and so on. Shortly, this post is about not knowing the Oracle AS ports.
Now you'll see a value or a range of values for the Oracle HTTP Server Listen Port parameter. This is all you should know.
Be aware, you can be easely seduced by another parameter: Oracle HTTP Server Port, the more so as is anterior of the above one. If you will use this one IN ORDER TO RUN ORACLE DEPLOYED APPLICATION you'll get the error:
FRM-92050 failed to connect to Server /forms/servlet -1
That's because this port is meant only to server Apache purposes, not OC4J.