Validation Log
2025-12-14 21:31:07.494258
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000601/mwtab/json
Study ID:      ST000367
Analysis ID:   AN000601
File format:   json
Status: Contains Validation Issues
Number of Issues: 13

Number of Warnings: 5

Number of Value Errors: 8

Number of Consistency Errors: 0

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 ["TREATMENT"]["TREATMENT_SUMMARY"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["CHROMATOGRAPHY"]["COLUMN_NAME"]. 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.
Warning: The following metabolites in the ["MS_METABOLITE_DATA"]["Metabolites"] table appear more than once in the table:
	"CDP-13C0[-H+]-"
	"CDP-13C1[-H+]-"
	"CDP-13C1[-H+]-"
	"Erythrose-13C0[-H+]-"
	"Erythrose-13C1[-H+]-"
	"F6P-13C0[-H+]-"
	"F6P-13C5[-H+]-"
	"G6P-13C0[-H+]-"
	"G6P-13C3[-H+]-"
	"Itaconic acid-13C0[-H+]-"
	"L-Xylonate-13C0[-H+]-"
	"L-Xylonate-13C1[-H+]-"
	"NADH-13C1[-H+]-"
	"UDP-13C0[-H+]-"
	"UDP-13C1[-H+]-"
	"UDP-13C1[-H+]-"
Warning: The "corrected_mz" column at position 4 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "moverz_quant". 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 "retention_time(min)" column at position 8 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "retention_time". 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 "assignment%method" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "assignment_method". 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 "isotopologue%type" column at position 7 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "isotopologue_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.