While running Java over HTTP scripts from Performance Center; not able to execute the test and getting the following errors:
Failed to initialize Java vuser
Error: Validation failed. java.lang.StringIndexOutOfBoundsException: String index out of range: -1
1. Open file (installation directory for PC Host) - C:\Program Files (x86)\HPE\Performance Center Host\dat\mdrv.dat
2. Search [Java-Interpreter], add qtweb on this line as shown below:
old - UtilityExt=lrun_api
new - UtilityExt=lrun_api, qtweb
Note: The same steps should be applied in all the LGs involved on the test.