Validation Log
2025-12-14 23:36:11.527644
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN002757/mwtab/json
Study ID:      ST001688
Analysis ID:   AN002757
File format:   json
Status: Contains Validation Issues
Number of Issues: 20

Number of Warnings: 12

Number of Value Errors: 12

Number of Consistency Errors: 2

Number of Format Errors: 5

Issue Log:
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"]["Data"] table were not found in the ["MS_METABOLITE_DATA"]["Metabolites"] table:
	"1_6-ANHYDRO-B-GLUCOSE"
	"2_4-DIHYDROXYBUTANOIC ACID"
	"2_6-DIAMINOHEPTANEDIOIC ACID"
	"2-AMINO-2-METHYLPROPANOIC ACID|2-AMINOBUTYRIC ACID|3-AMINOISOBUTANOIC ACID|ALPHA-AMINOBUTYRIC ACID|N_N-DIMETHYLGLYCINE"
	"2^-DEOXYGUANOSINE 5^-MONOPHOSPHATE|ADENOSINE 5^-MONOPHOSPHATE"
	"3_4-DIHYDROXYBENZOATE|3_5-DIHYDROXYBENZOIC ACID"
	"3_4-DIHYDROXYPHENYLACETIC ACID|3-HYDROXYMANDELIC ACID|4-HYDROXYMANDELIC ACID|VANILLIC ACID"
	"3^-CMP"
	"5_6-DIHYDRO THYMINE"
	"5-AMINOIMIDAZOLE-4-CARBOXAMIDE-1-BETA-RIBOFURANOSYL 5^-MONOPHOSPHATE"
	"5^-METHYLTHIOADENOSINE"
	"ADENOSINE 2^_3^-CYCLIC MONOPHOSPHATE"
	"CYTIDINE 2^_3^-CYCLIC MONOPHOSPHATE"
	"CYTIDINE 5^-DIPHOSPHATE"
	"CYTIDINE 5^-DIPHOSPHOCHOLINE"
	"CYTIDINE 5^-TRIPHOSPHATE"
	"FRUCTOSE 1_6-BIPHOSPHATE"
	"GUANOSINE 3^_5^-CYCLIC MONOPHOSPHATE"
	"GUANOSINE 5^-MONOPHOSPHATE"
	"INOSINE 5^-MONOPHOSPHATE"
	"URIDINE 5^-DIPHOSPHATE"
	"URIDINE 5^-TRIPHOSPHATE"
	"XANTHOSINE 5^-MONOPHOSPHATE"
Error: The following metabolites in the ["MS_METABOLITE_DATA"]["Metabolites"] table were not found in the ["MS_METABOLITE_DATA"]["Data"] table:
	"1,6-ANHYDRO-B-GLUCOSE"
	"2,4-DIHYDROXYBUTANOIC ACID"
	"2,6-DIAMINOHEPTANEDIOIC ACID"
	"2-AMINO-2-METHYLPROPANOIC ACID|2-AMINOBUTYRIC ACID|3-AMINOISOBUTANOIC ACID|ALPHA-AMINOBUTYRIC ACID|N,N-DIMETHYLGLYCINE"
	"2'-DEOXYGUANOSINE 5'-MONOPHOSPHATE|ADENOSINE 5'-MONOPHOSPHATE"
	"3,4-DIHYDROXYBENZOATE|3,5-DIHYDROXYBENZOIC ACID"
	"3,4-DIHYDROXYPHENYLACETIC ACID|3-HYDROXYMANDELIC ACID|4-HYDROXYMANDELIC ACID|VANILLIC ACID"
	"3'-CMP"
	"5,6-DIHYDRO THYMINE"
	"5-AMINOIMIDAZOLE-4-CARBOXAMIDE-1-BETA-RIBOFURANOSYL 5'-MONOPHOSPHATE"
	"5'-METHYLTHIOADENOSINE"
	"ADENOSINE 2',3'-CYCLIC MONOPHOSPHATE"
	"CYTIDINE 2',3'-CYCLIC MONOPHOSPHATE"
	"CYTIDINE 5'-DIPHOSPHATE"
	"CYTIDINE 5'-DIPHOSPHOCHOLINE"
	"CYTIDINE 5'-TRIPHOSPHATE"
	"FRUCTOSE 1,6-BIPHOSPHATE"
	"GUANOSINE 3',5'-CYCLIC MONOPHOSPHATE"
	"GUANOSINE 5'-MONOPHOSPHATE"
	"INOSINE 5'-MONOPHOSPHATE"
	"URIDINE 5'-DIPHOSPHATE"
	"URIDINE 5'-TRIPHOSPHATE"
	"XANTHOSINE 5'-MONOPHOSPHATE"
Warning: The "ri" column at position 7 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 8 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 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.
Error: Column(s) with no name were found in the ["MS_METABOLITE_DATA"]["Metabolites"] table.
Warning: The "pubchem_id" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "inchi_key" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "kegg_id" column at position 4 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "other_id" column at position 5 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "other_id_type" column at position 6 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "ri" column at position 7 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "ri_type" column at position 8 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "moverz_quant" column at position 9 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "" column at position 10 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.