How To Clear BNE Cache

https://dbissues.blogspot.com/2017/08/how-to-clear-bne-cache.html

To Clear BNE cache:

Using System Administrator responsibility:

Login to the application as a user with System Administrator Responsibility.

Select the System Administrator Responsibility.
Bring up the AdminServlet by changing the URL in the browser where you are logged into the applications keeping the appropriate hostname.domain and port number.

Release 11i:
http://hostname.domain:portnumber/oa_servlets/oracle.apps.bne.framework.BneAdminServlet
On the new web page that loads, scroll down and click the "clear-cache" link

Release 12:
http://hostname.domain:portnumber/OA_HTML/BneAdminServlet
On the new web page that loads, scroll down to the Cache Name section.
Clear the cache for the following by clicking the "(clear)" link:

Cache Name
============
Default Cache
Generic SQL Statements
Web ADI Repository Objects
Web ADI Parameter Lists
Web ADI Parameter Definitions


The BNE cache is now cleared.