We are using Repetitive manufacturing and
planned orders are of order type PE
In the rem profile the firming logic is 'Always firm'.
The MRP type is PD and the dates and the quantities of these planned orders are not changed manually.
When MRP is run, the planned orders for some materials having past date and today's date are getting firmed.
The exception message in MD04 is 10 and 15 for this firmed planned orders.
For some materials this is happening while the planned orders for other materials are not getting firmed.
What can be the reason for these orders to get firmed?