How can I enable custom packages in the Oracle Workflow DAD?
If you create custom PL/SQL packages for Web pages that you want to display through the Oracle Workflow Database Access Descriptor (DAD), you must add your custom packages to the list of valid Web packages maintained in the WF_WEB_CONFIG package. Edit the wfwbcfgb.pls file in the $ORACLE_HOME/wf/sql directory to add your packages to the g_packages list. Enter the package names at the end of the list, in upper case, between single quotation marks.