户端本机选择-副本站点，上传文件没有反应

[BL_9537051]

I am using Windchill PDMLink Release 12.1 and Datecode with CPS 12.1.0.1

客户端本机选择-副本站点，上传文件没有反应，F12报错：has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
但是在副本的服务器上或者主站点的应用服务器上是可以上传的

Service Contract Number (SCN): 4R2691717

Here are the errors that I faced
F12报错：has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

[Fadel · Accepted solution]

take a look at https://www.ptc.com/en/support/article/CS391417 

[vnamboodheri]

Hello @BL_9537051,

It looks like you have a response from a community member. If it helped you solve your question please mark the reply as the Accepted Solution. 
Of course, if you have more to share on your issue, please let the Community know so other community members can continue to help you.

Thanks,
Vivek N.
Community Moderation Team.