Validation Log
2025-12-14 23:10:32.748430
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN002247/mwtab/json
Study ID:      ST001351
Analysis ID:   AN002247
File format:   json
Status: Contains Validation Issues
Number of Issues: 24

Number of Warnings: 3

Number of Value Errors: 24

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][2]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][3]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][4]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][7]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][9]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][10]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][11]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][13]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][16]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][17]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][19]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][20]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][21]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][22]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][26]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][27]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][28]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][30]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][31]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][32]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: An empty value or a null value was detected in ["SUBJECT_SAMPLE_FACTORS"][33]["Additional sample data"]["RAW_FILE_NAME"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Warning: The "PubChem" column at position 3 in the ["NMR_METABOLITE_DATA"]["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 ["NMR_METABOLITE_DATA"]["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 ["NMR_METABOLITE_DATA"]["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.