VMware Identity Manager - Could not Pull the Required Object From Identity Manager

I was recently working in a customers environment to configure vRealize Log Insight with VMware Identity Manager. They had vIDM deployed some time ago and configured, primarily for vRealize Business for Cloud. I’m not yet that familiar with vIDM, and I learnt something new in troubleshooting this issue. When logging in to vIDM to set up the new configuration, after going to Identity & Access Management > Directories > Selected the sync directory > Sync log, I noticed there were sync issues with Active Directory: