Hi Amber,
In you hadn't heard from anyone, error 001 means that the input file was not correct.
Trouble shooting guide:
https://groups.google.com/g/fuma-gwas-users/c/N3HCEXBJ8Iw I would refer to the input file preparation section to see what may be the issue with your submission:
https://fuma.ctglab.nl/tutorial#prepare-input-filesThese are the mandatory columns
Mandatory columns
The input file must include a P-value and either an rsID or chromosome index + genetic position on hg19 reference genome. When either chromosome or position is missing, they are extracted from dbSNP build 146 based on rsID. In this case, input rsID is updated to dbSNP build 146. When rsID is missing, it is extracted from dbSNP build 146 based on chromosome and position. The column of chromosome can be a string such as "chr1" or just an integer such as 1. When "chr" is attached, this will be removed in output files. When the input file contains chromosome X, this will be encoded as chromosome 23, however, the input file can contain "X".
Hope this helps!
-Brandon