Crawl fails with an error The SharePoint item being crawled returned an error when requesting data from the web service

Crawl fails with an error The SharePoint item being crawled returned an error when requesting data from the web service. ( Error from SharePoint site: Data is Null. This method or property cannot be called on Null values. )

Issue: The SharePoint item being crawled returned an error when requesting data from the web service. ( Error from SharePoint site: Length of parameter Name exceeds specified max for the column )

Solution: Please find the below solutions to resolve the issues.

1.    Check the link :http://support.microsoft.com/kb/2323206/en-us

2.    Try to disable the anonymous access on the default zone web application(in content source)

 


I hope the above information will help you to resolve the issue, in case of any queries/questions regarding the above mentioned information then please let me know. I would be more than happy to help you as well as resolves your issues, Thank you.