It is an old issue since v6. Simply go to related filed in your error log, click on Action button near the column Type and select option "Parameters". Once the Windows is opened, don't change anything (except you know exactly what are you changing), simply close the Windows and save and validate. It will refresh the parameters needed for that field Type which were missing. Not sure why exactly those parameters are missing when editing and validating some of the legacy screens, but maybe you can try to run a full Dictionary validation to fix some other screens which may potentially have the same issue.

Hi,

Would you please try below steps:

1. Go to the fields "NUMGRP", "NUMORG"
2. Go to the datatype "VCR" just click on the three dots and click on the parameters.
3. On popup window in that "OBJZON" parameter type "".
4. Save and Validate