stand alone application unable to connect to database
<p>We have a web based application which has web services (say user.asmx) which communicate with application database using generic credentials. In order to provide access to a user, we have an automation tool which uses the above web services and uses same credentials (as web application is using) and insert/update records in the application database.</p>

<p>Here, we have a concern that there is a logon trigger on the database and is preventing the tool to communicate to database. While investigating the error log on database, we found the below error message:</p>

<p>LOGON_TRIGGER: oerr, unhandled exception occurred</p>

<p>LOGON_TRIGGER: user =>abcdef</p>

<p>LOGON_TRIGGER: machine=></p>

<p>LOGON_TRIGGER: program=>W3WP.EXE</p>

<p>LOGON_TRIGGER: osuser =>IUSR_<strong><em>*</em>**<em>*</em></strong></p>

<p>LOGON_TRIGGER: -20001</p>

<p>LOGON_TRIGGER: ORA-20001: abcdef@W3WP.EXE You are not allowed to login</p>

<p>DBA want us to investigate and get the machine name populated so that they can alter the trigger to allow this tool.</p>

<p>Can experts please advise what could be the reason that machine name is not populating at the database level.</p>
