Desiring to Enter Paradise and Being Prevented
Scholars have said that if one dreams of desiring to enter Paradise but is prevented, it may indicate being hindered from performing Hajj or Jihad after intending to do so. The dream might also signify being prevented from repenting for a sin they persist in, despite wishing to repent.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam