Date: 2 June 2013
Because Sage 300 ERP has the capacity to run on local area networks, there may be times when more than one user needs to use the same Project and Job Costing database. Sage 300 ERP has two basic rules for protecting data integrity when workstations share the same data:
• Make sure no more than one user is working in the same batch at the same time.
• Make sure no one is working in a batch that you want to print or post.
Sage 300 ERP uses the following access types to protect data in a multiuser environment:
Global Locks – While you run a global lock process, no other process can be run on the system until processing is finished.
Single-User Processes – While you run any one of the processes in this group, no other process in the group can be run. However, users may work in other Project and Job Costing forms not included in the group.
Passive Concurrency (Multiuser Data Protection) – You can run any of these processes while others are using them, but Project and Job Costing protects the data by preventing more than one user from making changes to the same record at the same time.