/mnt/nbdata full need to resize or symlink

Hello, i'm working of a 5250Flex with FlexOS3.0 and i've just discovered that the /mnd/nbdata is full.

https://www.veritas.com/support/en_US/article.100051463

Is there a way to safely resize it? Is there a way to clean up it, maybe automatically?

I'm trying to find and eeb, if released.

Thank you!