CSU Fall 2019 Application Mistake

I am currently a CC student who just applied to 5 CSUs. Unfortunately, after submitting my application I noticed I entered a wrong class for my Spring 2019 planned coursework. I am very worried that this will affect me getting into schools. I have heard that the CSUs applications reopen in January and you are able to update your Fall grades as well as spring coursework. Is this true??? And if so is it a solution to my problem or am I screwed?

Not all CSU’s have a supplemental application update. I suggest you email each campus with update and keep any documentation.

All the schools I have applied to have supplement applications beginning in January. Does this mean I can update what classes I am taking that I did not include in my CSU application and be fine?

Yes

Can you also make corrections during the supplemental application update period ? My daughter entered a wrong high school code .