In a new Sysload Agent on AS400, after enabling Short-Term History, the Short-Term charts do not produce any results. On the other hand, Real Time and Long-Term History Charts are fine.
Environment
AS400
Cause
Permissions issue in the short-term history folder STDATA with the IFS directory (by default "/home/HST_SYSLOAD")
Resolution
Give full permissions to the user SYSLOAD in the IFS short-term history folder ( StData )