Fixed - Erdaicc

Result: The nightly job completed in 42 minutes without any error. . They then automated semaphore cleanup via a pre-job script.

Remember: is not just about making the error disappear once—it’s about restoring reliability to your data processing pipeline. Use the prevention strategies outlined above to ensure the error never returns. erdaicc fixed

Given the similarity in spelling, it is highly possible that "erdaicc fixed" is a search for fixes. If your server management is bricked, here is the fix. Result: The nightly job completed in 42 minutes