There is no issue when the callout to a SAP webservice returns records less than 3k. But if it exceeds i got "URL No Longer Exists" error. Actually this error is not displaying in the current page where i am initiating the webservice call and display the results.
When i initiate the callout by the click of a button on the vf page, it takes a while to get the response. But after 2 to 3 minutes suddenly the page is redirected and took me to a page where i am getting the above error and the URL of the page is different from the page where i actually there.
https://cs7.salesforce.com/servlet/servlet.Integration?lid=066M00000005Igz&ic=1
I checked the debug log but it displays "Maximum log size reached".
Any suggestions why i am getting "URL No Longer Exists" error?
Update:
After marking several adjustments to the log filters, i am able to see the summary but not the exception.
Number of SOQL queries: 0 out of 100
Number of query rows: 0 out of 1000000
Number of SOSL queries: 0 out of 20
Number of DML statements: 0 out of 0
Number of DML rows: 0 out of 0
Maximum CPU time: 11938 out of 10000 ******* CLOSE TO LIMIT
Maximum heap size: 0 out of 6000000
Number of callouts: 1 out of 10
Number of Email Invocations: 0 out of 0
Number of future calls: 0 out of 10
Number of Mobile Apex push calls: 0 out of 10