If it happens that the scope is actually not large enough to motivate a project setup, this will be wasteful and inefficient. But if the opposite happens, that the scope is very large but it is not implemented as a project, it can lead to disaster. Typically, the solution will not work end-to-end because no one have had the complete picture.
EDIT: Forgot a word
Then again I've been in tiny companies with low 6 figure budgets for projects and you still wind up powerless to ask the right questions.
Sometimes you have to settle on getting your part of a giant project right and sigh your way through the rest.
* A start date
* An end date. Every project has a termination date, otherwise it is described as something else.
* A stakeholder.
* Business Requirements Document (BRD).
Long term plans are only inaccurate or wrong if they're over reaching. Plans, like every other part of a project, have to be able to change and grow throughout implementation. It's not long-term planning that is the issue, it's the stagnation of overbearing plans.
True, but for me the real problem is actually identifying that ideal amount of planning for some project.
It's easy in hindsight to say something was over reaching or not enough planning was done, but not always that simple prior to starting a project.
Ideal planning vigor and scope seems super context sensitive to me and even with experience I often feel I get it wrong.
Hindsight is a crucial part of making sure you don't make the same mistakes. Don't worry, you'll have plenty of opportunities to make brand new mistakes.
- boss: Yeah, don't spend too much time on planning it will be at best inaccaurate
- me: ok; I make a plan and, well, there are known unknows
- later on, my boss: why have you those unknowns ? don't you think it's obvious that unknowns are a problem and that we can't show our customer we have unknowns because we're-professionals-we-know-what-we-do ?
- me: err... well...
Maybe bad assumptions, or a general unwillingness to validate assumptions?
(IE, "Too much planning," not enough iteration / stakeholder feedback.)
You can plan and plan and plan. Then start and realise that you should have _tried_ earlier because that informs the planning more (close the loop, iterate, go again). That's why prototypes/MVPs are a thing, surely.