Validation Log
2025-12-15 00:31:18.466657
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN003649/mwtab/txt
Study ID:      ST002236
Analysis ID:   AN003649
File format:   txt
Status: Contains Validation Issues
Number of Issues: 18

Number of Warnings: 13

Number of Value Errors: 13

Number of Consistency Errors: 0

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 "PubChem CID" column at position 3 in the 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 number" column at position 4 in the 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 ID" column at position 2 in the 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 "LipidMaps" column at position 6 in the METABOLITES table, matches a standard column name, "lm_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 "Metabolite_ID (CAS# number)" column at position 5 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 "WT (Only EW) 2F" column at position 18 in the MS_METABOLITE_DATA table has all null values.
Warning: The "WT (OVA_EW) 6F" column at position 29 in the MS_METABOLITE_DATA table has all null values.
Warning: The "WT (Only EW) 6S" column at position 51 in the MS_METABOLITE_DATA table has all null values.
Warning: The "HMDB ID" column at position 2 in the METABOLITES table has all null values.
Warning: The "PubChem CID" column at position 3 in the METABOLITES table has all null values.
Warning: The "KEGG number" column at position 4 in the METABOLITES table has all null values.
Warning: The "Metabolite_ID (CAS# number)" column at position 5 in the METABOLITES table has all null values.
Warning: The "LipidMaps" column at position 6 in the METABOLITES table has all null values.