I am getting below error

Database MBX01-Primary Content Index is in Crawling state for quite some time now

Checking further found below event in application logs, there are total 110 Events logged from start of 1st Aug 2015 till now(attached).

Log Name:      Application
Source:        MSExchangeIS Mailbox Store
Date:          8/26/2015 6:59:51 AM
Event ID:      9877
Task Category: Content Indexing
Level:         Error
Keywords:      Classic
User:          N/A
Content Indexing function 'CISearch::EcGetRowsetAndAccessor' received an unusual and unexpected error code from MSSearch.
Mailbox Database: MBX01-Primary
Error Code: 0x80041606

This issue occurs because Exchange Search has a hard-coded prefix search limit of 200,000 nodes for a single character search. When a prefix search exceeds this limit, the search returns QUERY_E_TOOCOMPLEX. Therefore,0x80041606 is logged as part of event ID 9877. By default, all searches that use Outlook online mode in an Exchange 2010 environment are prefix searches. Using single digits or letters causes the system to search for all numbers or words that begins with the single digit or letter across the whole mailbox database. If the 200,000 nodes default limit is reached, the search returns the error.

Since the database CI is already reset few times but still no progress
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pramod1Author Commented:
yes didn't work

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pramod1Author Commented:
resetting CI during business hours will affect anything as the exchange server is part of DAG
imkotteesSenior Messaging EngineerCommented:
It should not other than a little performance. But I would do it in off business hours.
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