Renumber / Change Activity ID for all activities to be ascending perfectly in Primavera P6

When creating an activity list for a project in Primavera P6, we often add activities in a non-sequential manner. As a result, the final list of Activity IDs may not follow a clean ascending order, as shown in the example below: To organize the Activity IDs in ascending order, follow these steps: Select all activities in... Continue Reading →

Which Fields can be imported into Primavera P6 from Excel (XLS) Spreadsheet?

When you export data from Primavera P6 to Excel, you may notice that some column headers include an asterisk (*). What does this mean? Columns marked with an asterisk (*) in the exported Excel file indicate non-importable fields. This means: You cannot modify these fields in Excel and import them back into Primavera P6. These fields are typically calculated or rolled-up values,... Continue Reading →

How does Primavera P6 calculate Planned Value Cost for Activities without linear distribution (using Resource Curves or Manual plan) in Earned Value Management

When applying the Earned Value Management (EVM) technique in Primavera P6, one of the key metrics is Planned Value (PV), which is calculated as: Planned Value (PV) = Budget at Completion (BAC) × Schedule % Complete Earned Value (EV) = BAC × Performance % Complete (typically equal to Activity % Complete) Schedule Variance (SV) = EV – PV A positive SV indicates the project is ahead of schedule, making Planned Value a critical... Continue Reading →

How does Primavera P6 summarize data in the Summary / Grouping Band

When working with layouts in Primavera P6, it's important to understand how the software calculates and displays summary information for various data types such as costs, quantities, dates, durations, float, progress, and user-defined fields (UDFs). This article explains how these summaries are derived and what factors influence them. All summary calculations in P6 are based on the currently visible... Continue Reading →

Primavera P6 Professional : “Unable to connect to the database” error

When connect SQL database in Primavera P6 Professional, we usually have problem like: Error Message:  Bad public user Name or password. SQL Server Error: [DBNETLIB][ConnectionOpen(Connect()).]SQL Server does not exist or access denied. Error message: Bad public user name or password. SQL Server Error: [DBNETLIB][ConnectionOpen (Invalid Instance()).] Invalid connection.;" Error Message:  Bad public user name or password. Database Server... Continue Reading →

What is Primavera P6 Professional latest version?

Primavera P6 Version History / Latest Version Version Release Date Detail Information 18.8 06-Aug-2018 What's new in version 18.8 P6 Professional Version 18 Documentation 17.7 21-Jul-2017 What's new in version 17.7 P6 Professional Version 17 Documentation 16.2 30-Sep-2016 What's new in version 16.2 P6 Professional 16 R2 Documentation 16.1 31-Mar-2016 What's new in version 16.1... Continue Reading →

How to define Resource Productivity in Primavera P6 and create schedule

When building a schedule in Primavera P6, you can estimate activity durations based on resource productivity. Here's a step-by-step guide using a concrete example. Example Scenario A construction team can cast 10 m³ of concrete per day (this is the productivity). A foundation requires 100 m³ of concrete. Therefore, the activity duration is calculated as: Now, let’s implement this in Primavera... Continue Reading →

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