Validation Log
2025-12-14 21:09:31.188416
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000219/mwtab/txt
Study ID:      ST000137
Analysis ID:   AN000219
File format:   txt
Status: Contains Validation Issues
Number of Issues: 17

Number of Warnings: 9

Number of Value Errors: 8

Number of Consistency Errors: 0

Number of Format Errors: 7

Issue Log:
Error: The required property, "PROJECT_SUMMARY", in the "PROJECT" section  is missing.
Error: The required property, "ADDRESS", in the "PROJECT" section  is missing.
Error: The required property, "PHONE", in the "PROJECT" section  is missing.
Error: The required property, "ADDRESS", in the "STUDY" section  is missing.
Error: The required property, "PHONE", in the "STUDY" section  is missing.
Error: The required property, "COLLECTION_SUMMARY", in the "COLLECTION" section  is missing.
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: Unknown or invalid section, "CHROMATOGRAPHY".
Warning: The "ri" column at position 7 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 8 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 column pair, "other_id" and "other_id_type", in the METABOLITES table should have data in the same rows, but at least one row has data in one column and nothing in the other.
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 "inchi_key" column at position 3 in the METABOLITES table has all null values.
Warning: The "other_id" column at position 5 in the METABOLITES table has all null values.
Warning: The "ri" column at position 7 in the METABOLITES table has all null values.
Warning: The "ri_type" column at position 8 in the METABOLITES table has all null values.
Warning: The "moverz_quant" column at position 9 in the METABOLITES table has all null values.