Posting of transactions in R3 when planning run is happening in APO.

Hi. Studs,

When we are taking a planning run/optimisation run, system is preventing me from posting data in a production order. It gives the message 'RFCUSER is currently processing order no xxxxx.'

How should we avoid this. The production order is existing and is being posted with confirmations every 15 minutes through an online interface with an automation system.

Please advise.

Nitin Thatte