Validation Log
2025-12-14 21:12:39.083390
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000304/mwtab/json
Study ID:      ST000202
Analysis ID:   AN000304
File format:   json
Status: Contains Validation Issues
Number of Issues: 39

Number of Warnings: 26

Number of Value Errors: 31

Number of Consistency Errors: 2

Number of Format Errors: 5

Issue Log:
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 ["SUBJECT"]["SUBJECT_TYPE"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["COLLECTION"]["COLLECTION_SUMMARY"]. 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: An empty value or a null value was detected in ["SAMPLEPREP"]["SAMPLEPREP_SUMMARY"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["MS"]["MS_COMMENTS"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
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:
	"Fructose 1_6-bisphosphate"
Error: The following metabolites in the ["MS_METABOLITE_DATA"]["Metabolites"] table were not found in the ["MS_METABOLITE_DATA"]["Data"] table:
	"Fructose 1,6-bisphosphate"
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 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 "S00013561" column at position 19 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013562" column at position 20 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013556" column at position 21 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013557" column at position 22 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013558" column at position 23 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013559" column at position 24 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013552" column at position 25 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013553" column at position 26 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013554" column at position 27 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013555" column at position 28 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013548" column at position 29 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013549" column at position 30 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013550" column at position 31 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013551" column at position 32 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013544" column at position 33 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013545" column at position 34 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013546" column at position 35 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "S00013547" column at position 36 in the ["MS_METABOLITE_DATA"]["Data"] table has all null values.
Warning: The "moverz_quant" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "ri" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table has all null values.
Warning: The "ri_type" column at position 4 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.