If you have data with zero failures (right-centered) and you have not turned off the preference Weibayes Only for Zero Failure Data, a special Weibayes report appears. Weibayes Report shows the Weibayes report for the Weibayes No Failures.jmp sample data table, found in the Reliability folder.
Weibayes Report
Note: To conduct Bayesian inference using the usual Life Distribution options when you have zero-failure data, deselect the Weibayes Only for Zero Failure Data preference and relaunch the analysis.