failure of comparing databases process due to value can not be null error

Guven_08

Hello,

i have tried to compare UAT and pre-prod environment of the database. After %99 of registering of target database is completed , it received an error "value can not be null error. Parameter name:key" and comparison failed.
Can you help on how to proceed?

Kurt_M

Hi @Guven_08

Often, an error message like this is caused by permission related issues. Could I ask you to have a look at the following article to make sure that everything is in order in that respect?

https://documentation.red-gate.com/sc/getting-started/requirements/permissions-required-to-use-sql-compare