Troubleshooting and Limitations - RTE

This section describes troubleshooting and limitations for RTE Vusers.

Tip: For general VuGen troubleshooting and limitations, see Troubleshooting and Limitations for VuGen.

IP Spoofing

IP spoofing is not supported for RTE Vusers.

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Disconnection Failures

When running an RTE script from the Controller, it may hang in the Gradual Exiting stage. A possible reason may be that the terminal session tried to disconnect but did not finish disconnecting before a new connect command arrived. As a result, the scenario cannot exit properly.

Possible workaround: In scripts created with versions of LoadRunner prior to 12.50, TE_disconnect was not automatically recorded. Manually add TE_disconnect functions to older RTE scripts.

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Initialization Failures

When running an RTE script from the Controller, it may fail during initialization with an error message like this:

"Warning: Extension rterun32.dll reports error -1 on call to function ExtPerThreadInitialize. Error: Vuser failed to initialize extension rterun32.dll."

Possible solution: This could be an "Out of Memory" issue. This can be fixed by increasing the Desktop Heap. In this case, change the last value of the SharedSection parameter in [HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\SubSystems\Windows].

For more details on how to fix "Out of memory" issues, see https://support.microsoft.com/en-us/kb/126962.

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