[BTS] Error details: An error exists in the send-port attribute: The value cannot be null.

Log name: application source: Biztalk Server Date: 21:42:00 event ID: 5754 Task Type: Biztalk Server level: Error Keyword: Classic User: Computer missing: biztalk.dev.com description: sent to the sending port "CDD. datasync. the message for the adapter "Microsoft Dynamics CRM 4.0" on interface_1.0.0.2012_cdd.datasync.interface.fetchexecute_crm_webserviceapi_9421df987794313b "(URI:" http: // 192.168.251.72 ") has been suspended. Error details: the send-port attribute has an error: the value cannot be null. Parameter Name: Value specify valid CRM creden。 and authentication type. The specified Microsoft Dynamics CRM server URL is invalid. Check whether the URL you are trying to use is correct, or try to use another URL. Please specify a valid Microsoft Dynamics CRM user name. Please specify a valid Microsoft Dynamics CRM password. Specify a valid CRM organization. Message ID: {9911a78f-e2df-4f46-aa48-c1ee2ab4028a} instance id: {D5A92987-83EA-4CBA-A1C1-8B55F12152ED} event XML: <event xmlns = "http://schemas.microsoft.com/win/2004/08/events/event"> <system> <provider name = "BizTalk Server"/> <eventid qualifiers = "49344"> 5754 </eventid> <level> 2 </ level> <task> 1 </task> <keywords> 0x80000000000000 </keywords> <timecreated systemtime = "2012-11-24t13: 42: 00.000000000z "/> <eventrecordid> 23125 </eventrecordid> <channel> application </channel> <computer> biztalk.dev.com </computer> <Security/> </system> <eventdata> <data >{}</ DATA> <DATA> {D5A92987-83EA-4CBA-A1C1-8B55F12152ED} </data> <DATA> Microsoft Dynamics CRM 4.0 </data> <DATA> HTTP: // 192.168.251.72 </data> <DATA> CDD. datasync. interface_1.0.0.2012_cdd.datasync.interface.fetchexecute_crm_webserviceapi_94 21df987794313b </data> <DATA> the send-port attribute has an error: the value cannot be null. Parameter Name: Value specify valid CRM creden。 and authentication type. The specified Microsoft Dynamics CRM server URL is invalid. Check whether the URL you are trying to use is correct, or try to use another URL. Please specify a valid Microsoft Dynamics CRM user name. Please specify a valid Microsoft Dynamics CRM password. Specify a valid CRM organization. </Data> </eventdata> </event>