AEM 6.5: TooManyCallsException When Navigation Through Sites with Side Rail Opened

[demobuster]

Hi all,

recently we noticed that error.log is full of exceptions like:

GET /mnt/overlay/wcm/core/content/sites/jcr:content/rails/references/items/references.provider.html HTTP/1.1]
com.day.cq.wcm.core.impl.WCMDeveloperModeFilter Error during include of SlingRequestPathInfo:

path='path-to-EF',\  selectorString='provider', extension='html', suffix='null' 

org.apache.sling.api.request.TooManyCallsException: /libs/wcm/core/components/coral/references/borrowedcontent/borrowedcontent.jsp

Judging by recent threads here this could come from Apache Sling Main Servlet's setting of maximun number of calls. Seems like 'Borrowed Content' exceeds the limit. So I wonder what would be recommended tip for this? Is this going to be fixed next Service Pack?

Thanks in advance

[Asutosh_Jena_]

Hi @demobuster 

Please increase the maximum number of calls in Apache Sling Main Servlet to 10000 from 1000. it should resolve the issue.

Thanks!

[Ankur_Khare]

Increase the number in Apache Sling Main Servlet's setting to 10000 that should sort the issue.

I too faced this issue and this particular change fixed the issue.

[Anny0505 · Accepted solution]

@demobuster ,

I had faced same issue in my AEM and used below steps to resolve the issue.

1. Login to AEM instance with admin user.

2. Go to http://localhost:402/system/console/configMgr

3. Update Apache Sling main Servlet configuration : Number of request per calls to  10000.

I hope this helps!!

Thanks,

Aruna

[Eranda_Kasturiratna]

Hi Aruna,

Thanks for the solution.

1.Are there any other factors like memory/CPU we need to consider before changing to 10000?

2.from this, CQ_JVM_OPTS='-server -Xms12228m -Xmx12228m, can we get an idea that there won't be any issue after increasing to 10000?

Thanks

Eranda

[Sanjay_Bangar]

Hi @demobuster ,

          You need to increase Apache Sling Main Servlet calls.

We had recently same issue and we have increased servlet call from 1000 to 10000.

Regards,

Sanjay