Have some LG’s that sporadically have trouble being part of a test
Question ID: 108079

We are currently using LoadRunner 12.53 with Windows 7 64 bit. I see this error when the LG connection is failed.
Error: Communication error: Unresolved server name [server name: xxxxxxx]. (sys error message – WSAHOST_NOT_FOUND) [MsgId: MERR-10343]

Can ping the PC and LoadRunner service is running on it.

Any suggestions, seems to self cure with a reboot sometimes.

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Posted by (Questions: 159, Answers: 15)
Asked on January 20, 2018 4:15 pm
Answers (1)
Private answer

''Error: Communication error: Unresolved server name [server name: azbqatest09m93]. (sys error message - WSAHOST_NOT_FOUND) [MsgId: MERR-10343]''

Most operating systems and DNS clients will automatically cache IP addresses and other DNS results, this is done in order to speed up subsequent requests to the same hostname. Sometimes bad results will be cached and therefore need to be cleared from the cache in order for you to communicate with the host correctly.
Please flush the DNS by following the steps below:

* Click Start.
* Enter cmd in the Start menu search text box.
* Right-click Command Prompt and select Run as Administrator.
* Run the following command: ipconfig /flushdns

After flushing the DNS, use the fully qualified Server name or IP address. Then retry and upload the outcome to this case. For example: xxxxxxxxx.[your domain]

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Posted by (Questions: 17, Answers: 266)
Answered on January 20, 2018 4:16 pm

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