在做因子分析时出现如下问题，不知是何原因。
我的问卷分为两个部分，做因子分析的是后一部分，我将它们全部选定到变量中，然后进行分析，就出现了如下问题。
warning
SPSS read a line of syntax which contains one or more characters which are invalid in the current locale. These characters have been converted to question marks.
Text: 获得
An undefined variable name, or a scratch or system variable was specified in a variable list which accepts only standard variables. Check spelling and verify the existence of this variable.
This command not executed.
而我将其中一部分数据拷贝到新文件中试验的时候，运行是正常的，可以进行因子分析。请高手指出我的错误在哪里。
我的问卷分为两个部分，做因子分析的是后一部分，我将它们全部选定到变量中，然后进行分析，就出现了如下问题。
warning
SPSS read a line of syntax which contains one or more characters which are invalid in the current locale. These characters have been converted to question marks.
Text: 获得
An undefined variable name, or a scratch or system variable was specified in a variable list which accepts only standard variables. Check spelling and verify the existence of this variable.
This command not executed.
而我将其中一部分数据拷贝到新文件中试验的时候，运行是正常的，可以进行因子分析。请高手指出我的错误在哪里。