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Web Verifier Error "Cannot add duplicate collection entry of type 'add' with unique key attribute 'name' set to 'X-Frame-Options'" (Doc ID 3047500.1)

Last updated on SEPTEMBER 13, 2024

Applies to:

Oracle WebCenter Forms Recognition - Version 14.1.1.0.0 to 14.1.1.0.0 [Release 14]
Information in this document applies to any platform.

Symptoms

Using WebCenter Forms Recognition 14.1.1.0.0.  Attempting to connect to URL: http://localhost/WebVerifier/Login.aspx returns an error:

HTTP Error 500.19 - Internal Server Error

The requested page cannot be accessed because the related configuration data for the page is invalid.

Detailed Error Information:

Module ProtocolSupportModule
Notification SendResponse
Handler PageHandlerFactory-Integrated-4.0
Error Code 0x800700b7
Config Error Cannot add duplicate collection entry of type 'add' with unique key attribute 'name' set to 'X-Frame-Options'
Config File \\?\C:\Program Files (x86)\Oracle\WebCenter Forms Recognition\WebCenter Forms Recognition Web Server\web.config
Requested URL http://localhost:80/WebVerifier/Login.aspx
Physical Path C:\Program Files (x86)\Oracle\WebCenter Forms Recognition\WebCenter Forms Recognition Web Server\Login.aspx
Logon Method Anonymous
Logon User Anonymous

Config Source:
257: <customHeaders>
258: <add name="X-Frame-Options" value="DENY" />
259: </customHeaders>

 

Cause

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In this Document
Symptoms
Cause
Solution


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