Validation Log
2025-12-14 21:34:46.499677
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN000635/mwtab/json
Study ID:      ST000398
Analysis ID:   AN000635
File format:   json
Status: Contains Validation Issues
Number of Issues: 16

Number of Warnings: 8

Number of Value Errors: 15

Number of Consistency Errors: 0

Number of Format Errors: 1

Issue Log:
Error: An empty value or a null value was detected in ["PROJECT"]["PROJECT_TITLE"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["PROJECT"]["PROJECT_SUMMARY"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["PROJECT"]["PHONE"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["STUDY"]["PHONE"]. A legitimate value should be provided for this required key.
Error: The value, "32", in ["NM"]["RELAXATION_DELAY"] should be a number followed by a space with a unit (ex. "5 V") from the following list: ['s', 'ms', 'us', 'μs']. Ignore this when more complicated descriptions are required.
Error: The value, "64 k", in ["NM"]["NUM_DATA_POINTS_ACQUIRED"] should be a unitless number. Ignore this when more complicated descriptions are required.
Error: The value, "full resolution", in ["NM"]["BINNED_INCREMENT"] should be a number followed by a space with a unit (ex. "5 V") from the following list: ['ppm']. Ignore this when more complicated descriptions are required.
Error: Unknown or invalid section, "CHROMATOGRAPHY".
Warning: The SSF at ["SUBJECT_SAMPLE_FACTORS"][43] has a duplicate Sample ID.
Warning: The SSF at ["SUBJECT_SAMPLE_FACTORS"][45] has a duplicate Sample ID.
Warning: The SSF at ["SUBJECT_SAMPLE_FACTORS"][52] has a duplicate Sample ID.
Warning: The SSF at ["SUBJECT_SAMPLE_FACTORS"][53] has a duplicate Sample ID.
Warning: The SSF at ["SUBJECT_SAMPLE_FACTORS"][55] has a duplicate Sample ID.
Warning: The SSF at ["SUBJECT_SAMPLE_FACTORS"][57] has a duplicate Sample ID.
Warning: The SSF at ["SUBJECT_SAMPLE_FACTORS"][59] has a duplicate Sample ID.
Warning: The SSF at ["SUBJECT_SAMPLE_FACTORS"][60] has a duplicate Sample ID.