Word for a plan that has not been performed because of some issues
e.g.,
They devised a potential method to solve the problem, but due to timing issues it became insert word.
A noun or an adjective (or even a phrase) describing this would work. This word would focus on a good plan that was never performed or was incomplete, and not a plan that was attempted but failed and did horribly.
Issues can refer to budget and timing issues, but one would still want the plan as it should work. Therefore it would be used in a case where it was temporarily changed.
Solution 1:
They devised a potential method to solve the problem, but due to timing issues it was shelved.
shelve (v.)
Decide not to proceed with (a project or plan), either temporarily or permanently.
Plans to reopen the school have been shelved Lexico
To put off or aside
Shelve a project m-w
If someone shelves a plan or project, they decide not to continue with it, either for a while or permanently. Collins
Fortune seemed thus about to crown Davier's laborious and successful trials; but before his appointed hour of embarkation arrived, cries of "Vive la République" were ringing throughout the French islands, and the new process was shelved. Charles Lock et al. Sugar: A Handbook for Planters and Refiners (1888)
Subsequently, with my encouragement, Elsevier developed a similar idea for a magazine/journal devoted to process chemistry in the early 1990s, and even though the market survey looked good, the project was again shelved. A.J. Blacker and M.T. Williams; Pharmaceutical Process Development
The scheme was not rejected outright. After a lengthy discussion, during which the councillors asked about alternative locations, the possibility of renovating the present hall, and the cost, it was decided that further consideration was needed. Eventually the plan was shelved until the ratepayers showed some interest, which they seem not to have done. Dorothy Minddenhall; Unbuilt Victoria
The detailed explanation demonstrates that Wells found himself in trouble with Heart of Darkness not because his vision of race relations was too progressive or his notion of narrative too experimental but because he refused to work with the economic conventions of classical Hollywood filmmaking. RKO eventually had to cover the $160,000 Welles had already spent on the film and shelve the entire project. Marguerite Rippy; Orson Wells and the Unfinished RKO Projects
Solution 2:
They devised a potential method to solve the problem, but due to timing issues it became infeasible.
infeasible (adjective)
not possible to do easily or conveniently; impracticable. (Oxford)
This puts emphasis on the fact that plan is not practically possible, and implies that it was not executed as a result.
Solution 3:
They devised a potential method to solve the problem, but due to timing issues it became unworkable.
Dictionary.com:
unworkable, adjective
- not practicable or feasible
Solution 4:
You could use either abeyance or abeyant (although the former tends to be used more often.)
Thus you could say
They devised a potential method to solve the problem, but due to timing issues it was held in abeyance.
They devised a potential method to solve the problem, but due to timing issues it became abeyant.
Vocabulary.com defines abeyant as
inactive but capable of becoming active
The wild romanticist, the lover of the strange and the lurid and the grotesque who created the "Symphonic Fantastique," never, perhaps, became entirely abeyant.
And Lexico defines abeyance thus
A state of temporary disuse or suspension.
matters were held in abeyance pending further enquiries.