A customer has submitted a Pure Engagement Request (PER) / Implementation Workbook (IWB) and the...

The Pure Engagement Request (PER) or Implementation Workbook (IWB) is the planning document where customers specify their desired configuration parameters. Validating these parameters against Purity requirements before arriving onsite is a critical step for the Implementation Engineer.

Regarding the array name "123": Array names cannot start with a digit .

Purity naming conventions follow standard DNS hostname RFC guidelines to ensure compatibility with network services and scripts.

While numbers are allowed within the name (e.g., array123), the first character must be a letter.

A name composed entirely of numbers (like "123") or starting with a number (like "1array") can cause ambiguity for parsers that might mistake the name for an IP address, a specific ID, or an integer value in scripts.

The engineer must flag this in the PER and request the customer provide a compliant name (e.g., flasharray-123) to avoid errors during the puresetup initialization process.