SAP Message RMXTDIA059 - Trial has a process order; change is not relevant for planning

Diagnosis You have changed the requested start date and the trial has a processorder. System Response The change made to the requested start date does not affect the trialplanning. The data from the process order is still relevant and theplanning status for the trial is set accordingly. Procedure If you want to reset the planning status to Requested,execute the monitor task Delete Process Order. If you want toretain the planning status and change the planned date, you have tochange the data in the process order. To do so, execute the monitor taskPrepare Process Order Execution.