SRM cFolder_Object XXX of type Collaboration no longer exist

Hi,

We are using cFolders for two envelope bidding process. cFolder setup is done in SUS client.

While creating two envelope bidding document, when clicked on "Technical RFx" button, we are getting below error as

"Object XXXXXXXX of type Collaboration no longer exists"

Let me know if any specific configuration is missing at my end.

Regards,

Amit