Rank Decomposition

GROMACS version:2023.1
GROMACS modification: No
Here post your question: I am new to GROMACS Software. I have error related to domain decomposition :

"Fatal error:

The box size in direction Y (2.202114) times the triclinic skew factor

(1.000000) is too small for a cut-off of 1.104000 with 2 domain decomposition

cells, use 1 or more than 2 cells or increase the box size in this direction."
Is there way to resolve this issue without changing the size of simulation box?

What command are you using to start your simulations? Running a single rank would probably help.