Validation Log 2026-01-11 07:42:01.554417 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN007147/mwtab/json Study ID: ST004297 Analysis ID: AN007147 File format: json Status: Contains Validation Issues Number of Issues: 25 Number of Warnings: 23 Number of Value Errors: 23 Number of Consistency Errors: 0 Number of Format Errors: 0 Issue Log: 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 value, "40-50", in ["CHROMATOGRAPHY"]["COLUMN_TEMPERATURE"] should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['°C', 'C']. Ignore this when more complicated descriptions are required. Warning: The "INCHIKEY" column at position 10 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "inchi_key". 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 "PLOT_NAME" column at position 12 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "name". 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 "SUPER_PATHWAY" column at position 6 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "pathway". 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 "SUB_PATHWAY" column at position 7 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "pathway". 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 "LIPID SPECIES LEVEL" column at position 13 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "species". 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 "LIPID MOLECULAR SPECIES LEVEL" column at position 14 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "species". 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 "LIPID SPECIES LEVEL" column at position 13 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "species", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 47 PI 38:4 Warning: The "LIPID MOLECULAR SPECIES LEVEL" column at position 14 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "species", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 47 PI 18:0_20:4 Warning: The "PUBCHEM" column at position 20 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "pubchem_id". 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" column at position 19 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "kegg_id". 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 "HMDB" column at position 18 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "hmdb_id". 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 "CHEMSPIDER" column at position 17 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "chemspider_id". 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" column at position 16 in the ["MS_METABOLITE_DATA"]["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" column at position 16 in the ["MS_METABOLITE_DATA"]["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: 0 328-50-7,22202-68-2,305-72-6 12 1118-90-7,542-32-5 21 26522-22-85-0,141-82-2 40 1113-60-6,3369-79-7 49 997-55-7,997-55-7 Warning: The "CHEM_ID" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "other_id". 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 "LIB_ID" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "other_id". 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 "COMP_ID" column at position 4 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "other_id". 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 "CHRO_LIB_ENTRY_ID" column at position 5 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "other_id". 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 "CHEM_ID" was found in the ["MS_METABOLITE_DATA"]["Metabolites"] table, but this column implies that another column, "other_id_type", should also exist, and that column was not found. Warning: The standard column, "other_id", was found in the METABOLITES table as "CHEM_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 "LIPID SPECIES LEVEL" column at position 13 in the ["MS_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different. Warning: The "LIPID MOLECULAR SPECIES LEVEL" column at position 14 in the ["MS_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different. Warning: The "LIPID SN POSITION LEVEL" column at position 15 in the ["MS_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.