Validation Log
2025-12-14 21:13:25.107553
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000329/mwtab/json
Study ID:      ST000221
Analysis ID:   AN000329
File format:   json
Status: Contains Validation Issues
Number of Issues: 16

Number of Warnings: 7

Number of Value Errors: 8

Number of Consistency Errors: 1

Number of Format Errors: 5

Issue Log:
Error: An empty value or a null value was detected in ["STUDY"]["ADDRESS"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["STUDY"]["PHONE"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["TREATMENT"]["TREATMENT_SUMMARY"]. A legitimate value should be provided for this required key.
Error: The required property, "FLOW_GRADIENT", in ["CHROMATOGRAPHY"] is missing.
Error: The required property, "FLOW_RATE", in ["CHROMATOGRAPHY"] is missing.
Error: The required property, "COLUMN_TEMPERATURE", in ["CHROMATOGRAPHY"] is missing.
Error: The required property, "SOLVENT_A", in ["CHROMATOGRAPHY"] is missing.
Error: The required property, "SOLVENT_B", in ["CHROMATOGRAPHY"] is missing.
Error: The following metabolites in the ["MS_METABOLITE_DATA"]["Metabolites"] table were not found in the ["MS_METABOLITE_DATA"]["Data"] table:
	"10-alpha-methoxy-9,10-dihydrolysergol"
	"11-Chloro-8E,10E-undecadien-1-ol"
	"1',2'-Dihydro-1,1'-dimethyl-2'-oxo-4,4'-bipyridinium(1+)"
	"14,15-HxA3-D(11S)"
	"1,9-Nonanedithiol"
	"24,24-difluoro-1alpha,25-dihydroxy-26,27-dimethyl-24a-homovitamin D3 / 24,24-difluoro-1alpha,25-dihydroxy-26,27-dimethyl-24a-homocholecalciferol"
	"24,25-epoxy-cholesterol(d6)"
	"2,4-Dodecadienoic acid pyrrolidide"
	"2,6-Diisopropylnaphthalene"
	"(3R,7R)-1,3,7-Octanetriol"
	"5'-(3',4'-Dihydroxyphenyl)-gamma-valerolactone sulfate"
	"5,7,3',4',5'-Pentahydroxy-3,6,8-trimethoxyflavone"
	"9,10,12,13-tetrabromo-stearic acid"
	"cholesta-5,7,8(14),22E-tetraen-3-one"
	"Furano[2'',3'':6,7]aurone"
	"N1,N8-Diacetylspermidine"
	"PI(P-16:0/17:2(9Z,12Z))"
	"Polypropylene glycol (m w 1,200-3,000)"
	"Quercetagetin 7-methyl ether 3-(2'''-caffeoylglucosyl)-(1->2)-glucuronide"
	"Quercetin 3-(2''-caffeoylglucoside)-(1->2)-(6''-malonylglucoside)"
Warning: The "ri" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "retention_index". 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 "ri_type" column at position 4 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "retention_index_type". 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 column pair, "ri" and "ri_type", in the METABOLITES table should have data in the same rows, but at least one row has data in one column and nothing in the other.
Warning: The standard column, "other_id", was found in the METABOLITES table as "other_id". If this column contains database IDs for standard databases such as KEGG, PubChem, HMDB, etc., it is recommended to make individual columns for these and not lump them together into a less descriptive "other_id" column.
Warning: The "pubchem_id" column at position 5 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "inchi_key" column at position 6 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "kegg_id" column at position 7 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.