CRM WebService Error: Only one usage of each socket address (protocol/network address/port) is normally permittedhttp://www.crowehorwath.com/cs/blogs/crm/archive/2009/01/15/crm-webservice-error-only-one-usage-of-each-socket-address-protocol-network-address-port-is-normally-permitted.aspxWhen performing a data integration or migration into CRM, it is very common to create a .Net application that transforms the data, then pushes the records into CRM using the WebServices. At times, however, the load of data being pushed to IIS can be moreenCommunityServer 2007 SP2 (Build: 20611.960)re: CRM WebService Error: Only one usage of each socket address (protocol/network address/port) is normally permittedhttp://www.crowehorwath.com/cs/blogs/crm/archive/2009/01/15/crm-webservice-error-only-one-usage-of-each-socket-address-protocol-network-address-port-is-normally-permitted.aspx#20377Wed, 27 May 2009 15:41:35 GMT733c1265-83be-4492-a5ff-7e2be949a514:20377Lance<p>Increasing the range of ephemeral ports used for client TCP/IP connections consumes Windows kernel memory. Do not increase the upper limit for this setting to a value higher than is required to accommodate client application socket connections so as to minimize unnecessary consumption of Windows kernel memory.</p> <img src="http://www.crowehorwath.com/cs/aggbug.aspx?PostID=20377" width="1" height="1">re: CRM WebService Error: Only one usage of each socket address (protocol/network address/port) is normally permittedhttp://www.crowehorwath.com/cs/blogs/crm/archive/2009/01/15/crm-webservice-error-only-one-usage-of-each-socket-address-protocol-network-address-port-is-normally-permitted.aspx#16021Fri, 20 Mar 2009 13:04:26 GMT733c1265-83be-4492-a5ff-7e2be949a514:16021Luke<p>No, I can&#39;t think of any adverse effects. &nbsp;There have been none that I noticed any time i did this.</p><img src="http://www.crowehorwath.com/cs/aggbug.aspx?PostID=16021" width="1" height="1">re: CRM WebService Error: Only one usage of each socket address (protocol/network address/port) is normally permittedhttp://www.crowehorwath.com/cs/blogs/crm/archive/2009/01/15/crm-webservice-error-only-one-usage-of-each-socket-address-protocol-network-address-port-is-normally-permitted.aspx#14311Wed, 11 Mar 2009 15:13:21 GMT733c1265-83be-4492-a5ff-7e2be949a514:14311veggen<p>Hi, your post was of a great help. Thanks for that. Thanks a lot.</p> <p>Is this effect achievable with VB.Net code by any chance?</p> <img src="http://www.crowehorwath.com/cs/aggbug.aspx?PostID=14311" width="1" height="1">re: CRM WebService Error: Only one usage of each socket address (protocol/network address/port) is normally permittedhttp://www.crowehorwath.com/cs/blogs/crm/archive/2009/01/15/crm-webservice-error-only-one-usage-of-each-socket-address-protocol-network-address-port-is-normally-permitted.aspx#8948Wed, 11 Feb 2009 23:02:23 GMT733c1265-83be-4492-a5ff-7e2be949a514:8948Avadhut <p>I am doing a data migration from a legacy app to MS CRM and have developed a custom migration app. I was trying to solve this problem for a day and was like going to give up before I encountered your page/URL. And it worked !!</p> <p>Thanks a ton !!</p><img src="http://www.crowehorwath.com/cs/aggbug.aspx?PostID=8948" width="1" height="1">CRM 4.0, Data Import and TCP Socket Outage...http://www.crowehorwath.com/cs/blogs/crm/archive/2009/01/15/crm-webservice-error-only-one-usage-of-each-socket-address-protocol-network-address-port-is-normally-permitted.aspx#8879Tue, 10 Feb 2009 07:21:38 GMT733c1265-83be-4492-a5ff-7e2be949a514:8879Rexiology::Work<p>crosspost from <a rel="nofollow" target="_new" href="http://blogs.msdn.com/rextang">http://blogs.msdn.com/rextang</a> When doing bulk data import on CRM 4.0 using self-made application</p> <img src="http://www.crowehorwath.com/cs/aggbug.aspx?PostID=8879" width="1" height="1">CRM 4.0, Data Import and TCP Socket Outage...http://www.crowehorwath.com/cs/blogs/crm/archive/2009/01/15/crm-webservice-error-only-one-usage-of-each-socket-address-protocol-network-address-port-is-normally-permitted.aspx#8878Tue, 10 Feb 2009 07:20:45 GMT733c1265-83be-4492-a5ff-7e2be949a514:8878Rexiology@MSDN<p>When doing bulk data import on CRM 4.0 using self-made application that utilizes CRM SDK to communicate</p> <img src="http://www.crowehorwath.com/cs/aggbug.aspx?PostID=8878" width="1" height="1">re: CRM WebService Error: Only one usage of each socket address (protocol/network address/port) is normally permittedhttp://www.crowehorwath.com/cs/blogs/crm/archive/2009/01/15/crm-webservice-error-only-one-usage-of-each-socket-address-protocol-network-address-port-is-normally-permitted.aspx#8649Tue, 03 Feb 2009 17:50:12 GMT733c1265-83be-4492-a5ff-7e2be949a514:8649Taylor<p>Thanks Luke. &nbsp;We just virtualized our development box and this error popped up. &nbsp;I updated the registry and problem solved. </p> <p>Although we were not running any sort of integration so I&#39;m not 100% sure why this popped up. &nbsp;In any case, thanks.</p><img src="http://www.crowehorwath.com/cs/aggbug.aspx?PostID=8649" width="1" height="1">