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Modal Analysis for a Tuned Beam

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Please review my ansys apdl code for errors as I have to design a tuned beam for frequency 45Hz and 29.5 Hz.
I have made a beam but I am getting 99.2Hz vibration. I want to make sure the program I wrote is correct. Please also tell me why I get the error of "the degree of freedom solution is not available. the PLdisp command is ignored" when I try to see the deformed shape.
 
 https://files.engineering.com/getfile.aspx?folder=157b6f64-349b-4320-8e0a-5c3e80f805f0&file=narmeen.lgw
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