Validation Log
2025-12-14 20:59:16.966369
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000012/mwtab/txt
Study ID:      ST000005
Analysis ID:   AN000012
File format:   txt
Status: Contains Validation Issues
Number of Issues: 24

Number of Warnings: 9

Number of Value Errors: 16

Number of Consistency Errors: 2

Number of Format Errors: 5

Issue Log:
Error: An empty value or a null value was detected for the subsection, "PHONE", in the "PROJECT" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "ADDRESS", in the "STUDY" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "PHONE", in the "STUDY" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "COLLECTION_SUMMARY", in the "COLLECTION" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "TREATMENT_SUMMARY", in the "TREATMENT" section. A legitimate value should be provided for this required subsection.
Error: An empty value or a null value was detected for the subsection, "SAMPLEPREP_SUMMARY", in the "SAMPLEPREP" section. A legitimate value should be provided for this required subsection.
Error: The value, "POSITIVE/NEGATIVE", for the subsection, "ION_MODE", in the "MS" section should be one of "Positive", "Negative", "Positive, Negative", or "Unspecified". Ignore this when more complicated descriptions are required.
Error: An empty value or a null value was detected for the subsection, "MS_COMMENTS", in the "MS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
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.
Error: The following metabolites in the, MS_METABOLITE_DATA table were not found in the METABOLITES table:
	"11_14_17-eicosatrienoic acid"
	"11_14-eicosadienoic acid"
	"13_16_19-docosatrienoic acid"
	"13_16-docosadienoic acid"
	"5_8_11_14_17-eicosapentaenoic acid"
	"5_8_11-eicosatrienoic acid"
	"7_10_13_16_19-docosapentaenoic acid"
	"7Z_10Z_13Z_16Z-docosatetraenoic acid"
Error: The following metabolites in the METABOLITES table were not found in the MS_METABOLITE_DATA table:
	"11,14,17-eicosatrienoic acid"
	"11,14-eicosadienoic acid"
	"13,16,19-docosatrienoic acid"
	"13,16-docosadienoic acid"
	"5,8,11,14,17-eicosapentaenoic acid"
	"5,8,11-eicosatrienoic acid"
	"7,10,13,16,19-docosapentaenoic acid"
	"7Z,10Z,13Z,16Z-docosatetraenoic acid"
Warning: The "ri" column at position 3 in the 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 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 "moverz_quant" column at position 2 in the METABOLITES table has all null values.
Warning: The "ri" column at position 3 in the METABOLITES table has all null values.
Warning: The "ri_type" column at position 4 in the METABOLITES table has all null values.
Warning: The "inchi_key" column at position 6 in the METABOLITES table has all null values.
Warning: The "other_id" column at position 8 in the METABOLITES table has all null values.
Warning: The "other_id_type" column at position 9 in the METABOLITES table has all null values.