JMP® Get Data for x fails using R 4.2.x and later
R 4.2.x versions are currently not working with various JSL R functions that pull data from R. To address this issue, SAS recommends that you downgrade to an R 4.1.x version to use the R integration with JMP. Note: Reference JMP Note 575310 when considering using the integration on Apple (macOS) silicon arm (M1) architecture. [Previously JMP Note 69504]
AdamMorris