Hi,

I'm trying to replicate a questionnaire factore structure (30 observed variables, 8 factors).

this is the target model



this is my model



I received a message in my output, saying: "The model is probably unidentified. In order to achieve identifiability, it will probably be necessary to impose 39 additional constraints."

I have already checked for missing data and I have no missing values in my database.

May be there are too many crossloadings?

any ideas?

thanks and sorry for my English