Installation and Upgrade > Installation and Configuration Guide > Advanced Configurations > Database Initializing and Data Loading > Setting the Number of Starting Method Servers
  
Setting the Number of Starting Method Servers
When initializing an empty database, only one method server should be running to avoid update conflicts between multiple servers. The server monitor process that creates data on demand can cause a racing condition when multiple instances of the service managers start at the same time while running against an empty database. Therefore, prior to loading the database with base data, you must set the number of starting method servers to only one. Thereafter, you can optionally reset the number of starting method servers and load the remainder of your data.
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Refer to the Windchill Advanced Deployment Guide for additional information about multiple method servers and background method servers.