Validation Log
2025-12-15 00:31:51.714170
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003660/mwtab/txt
Study ID:      ST002242
Analysis ID:   AN003660
File format:   txt
Status: Contains Validation Issues
Number of Issues: 12

Number of Warnings: 5

Number of Value Errors: 6

Number of Consistency Errors: 1

Number of Format Errors: 5

Issue Log:
Error: The required property, "FLOW_GRADIENT", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "FLOW_RATE", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "COLUMN_TEMPERATURE", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "SOLVENT_A", in the "CHROMATOGRAPHY" section  is missing.
Error: The required property, "SOLVENT_B", in the "CHROMATOGRAPHY" section  is missing.
Warning: The "MOLECULAR FORMULA" column at position 3 in the METABOLITES table, matches a standard column name, "formula". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name.
Warning: The "KEGG_ID" column at position 4 in the METABOLITES table, matches a standard column name, "kegg_id", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
102    C8H18N4O2
Warning: The "CAS_ID" column at position 7 in the METABOLITES table, matches a standard column name, "cas_number". If this match was not in error, the column should be renamed to the standard name or a name that doesn't resemble the standard name.
Warning: The "CAS_ID" column at position 7 in the METABOLITES table, matches a standard column name, "cas_number", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
41        9750
42        6131
92     161166 
102     169148
112     439153
132     145742
Error: Column(s) with no name were found in the METABOLITES table.
Warning: The "" column at position 8 in the METABOLITES table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.
Error: The section, METABOLITES, has a mismatch between the number of headers and the number of elements in each line. Either a line(s) has more values than headers or there are too few headers.