The following general parameters may change the way the function is working :
DEFDIH (defined at level Site) : Default schedule
GTPSCOMP (defined at level Site) : Slack time compression
FIRWRKDAY (defined at level Site) : First work day of week
LATSUGDAT (defined at level Site) : End date of late suggestions
MPSRECOVST (defined at level Site) : MPS reduce coverage stock
An authorization can be granted for this function to limit the processes to a company or a site.