Script version (xx.xx) is newer than TruClient version (xx.xx).

Document ID:KM03349074
Creation Date:28-Feb-2019
Modified Date:28-Feb-2019
- Micro Focus Products:
  loadrunner professional
  
  loadrunner enterprise

Summary

If a script is developed on a newer version, it will not run on an older version.

Error

t=00038914ms: Error -205177: Script version (xx.xx) is newer than TruClient version (xx.xx). [MsgId: MERR-205177] [MsgId: MERR-205177]
t=00038918ms: Error -205177: Script version is incompatible. Aborting Vuser. [MsgId: MERR-205177] [MsgId: MERR-205177]

Cause

This is caused because Truclient does not support forward compatibility. If a script is developed on a newer version, it will not run on an older version.

Fix

Upgrade Vugen to match the script version or re-record the script on the current version.