Following are the few links which I have contributed to SAP forums.
SAP best practices for telecommunication
Multiple Currencies in a project
Labour hour costing for activity by salary in project
Plan hours in Project System
CJ20N NWA update funds management button
Last projects processed in Project Builder
Question about Activity
Budget Exemption
PS and PP, what's the different
PS - SD Integration
User Defined field
Diff bet Budgetted cost & Planned Cost
Incorrect Confirmations
Assignment of PM order as sub network
Transferring WBS elements
Question on commitment
WBS status
Negative Commited costs in the network activity
Download PS to MS Project
Activity relationship
About activity confirmation
CAT2 / CATA
Project settlement
Mass deletion of settlement rule
PS Work Centres
HELP!!! Activity price set to zero
Actual revenue line items for PS
Report of WBS not settled
Network Parameters from Sales Order
Change data in copy network from ...
SD-PS Delivery from a project (T-code CNS0)
Collective cancellation of confirmations on network
Easy Cost Planning