Overview:
The user Activity Logs show an error: Unable to evaluate: ERROR: Parameter 1 of IF is not a boolean: (null). What is the root cause of the problem?
Root Cause:
Usually, the error appears because the user does not have Field Level Security (FLS) of the checkbox fields in this validation rule.
Solution:
To correct the error, an Admin user should do the following:
- Grant the user FLS to the specific field.
- Click the Refresh Validation Rule Data button in the Online Validation Rule Administration tab.
- Sync iRep to download the latest Offline Validation Rule data.
Related Documentation:
N/A