When trying to run Locator (module NM0572), the following message might appear: "Could not execute Map Request".
There is more than one option to resolve this issue:
1. Restart the MapServer and try again.
2. Replicate the issue and check the most recent Mapviewer log file.
3. Check if the product option SDOPTZOOM is set. This is the scale to zoom to when zooming to points. If it is not set, set it to value 500 and retry.