InterSystems Cache & Ensemble Error 6503 – Lock timeout. XML projection failed for class ‘%1’ trying to

In this blog post, let’s learn about the error message “6503 Lock timeout. XML projection failed for class ‘%1’ trying to” in InterSystems Cache & Ensemble and the description of the error message.

Error Message

6503 – Lock timeout. XML projection failed for class ‘%1’ trying to

Error Details

Lock timeout. XML projection failed for class ‘%1’ trying to lock ‘%2’ with timeout ‘%3’