Validation Log
2025-12-14 23:10:31.348722
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN002247/mwtab/txt
Study ID:      ST001351
Analysis ID:   AN002247
File format:   txt
Status: Contains Validation Issues
Number of Issues: 25

Number of Warnings: 3

Number of Value Errors: 24

Number of Consistency Errors: 0

Number of Format Errors: 1

Issue Log:
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 3 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 4 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 5 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 8 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 10 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 11 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 12 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 14 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 17 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 18 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 20 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 21 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 22 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 23 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 27 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 28 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 29 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 31 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 32 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 33 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: An empty value or a null value was detected for the "RAW_FILE_NAME" in "Additional sample data" in entry 34 of the "SUBJECT_SAMPLE_FACTORS" section. Either a legitimate value should be provided for this subsection, or it should be removed altogether.
Error: Unknown or invalid section, "FACTORS".
Warning: The "PubChem" 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" column at position 2 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 "CAS #" column at position 4 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.