Validation Log
2026-02-22 08:05:37.678644
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN007631/mwtab/json
Study ID:      ST004542
Analysis ID:   AN007631
File format:   json
Status: Contains Validation Issues
Number of Issues: 15

Number of Warnings: 8

Number of Value Errors: 14

Number of Consistency Errors: 0

Number of Format Errors: 1

Issue Log:
Error: The value, "N/A", in ["SUBJECT"]["AGE_OR_AGE_RANGE"] should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['weeks', 'days', 'months', 'years']. Ignore this when more complicated descriptions are required.
Error: The value, "N/A", in ["SUBJECT"]["WEIGHT_OR_WEIGHT_RANGE"] should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['g', 'mg', 'kg', 'lbs']. Ignore this when more complicated descriptions are required.
Error: The value, "N/A", in ["SUBJECT"]["HEIGHT_OR_HEIGHT_RANGE"] should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['cm', 'in']. Ignore this when more complicated descriptions are required.
Error: The value, "Not applicable", in ["SUBJECT"]["GENDER"] should be one of "Male", "Female", "Male, Female", "Hermaphrodite", or "N/A". Ignore this when more complicated descriptions are required.
Error: An empty value or a null value was detected in ["SUBJECT"]["CELL_PRIMARY_IMMORTALIZED"]. Either a legitimate value should be provided for this key, or it should be removed altogether.
Error: The required property, "ANALYSIS_TYPE", in ["ANALYSIS"] is missing.
Error: The value, "0.5 mM DSS", in ["NM"]["STANDARD_CONCENTRATION"] should be a number followed by a space with a unit (ex. "5 V") from the following list: ['mM']. Ignore this when more complicated descriptions are required.
Warning: The "Exact mass" column at position 3 in the ["NMR_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "mass". 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 "REFMET_ID" column at position 13 in the ["NMR_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "refmet". 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 "REFMET_ID" column at position 13 in the ["NMR_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "refmet", and some of the values in the column do not match the expected type or format for that column. The non-matching values are:
0     RM0162502
1     RM0153654
2     RM0135977
3     RM0136217
4     RM0153572
5     RM0049281
6     RM0135870
7     RM0032913
8     RM0135898
9     RM0138921
10    RM0135963
11    RM0135905
12    RM0138930
13    RM0135869
14    RM0150157
15    RM0153468
16    RM0028739
17    RM0050550
18    RM0032432
19    RM0118067
20    RM0040238
21    RM0135892
22    RM0136734
23    RM0034731
24    RM0135901
25    RM0135893
26    RM0012560
27    RM0135889
28    RM0135902
29    RM0135887
30    RM0135888
31    RM0136958
32    RM0009959
33    RM0136084
34    RM0156423
35    RM0129894
36    RM0135895
37    RM0135908
38    RM0050098
39    RM0134975
40    RM0136007
41    RM0135904
42    RM0136379
43    RM0135903
44    RM0161726
45    RM0156450
46    RM0156700
47    RM0041817
48    RM0007522
49    RM0060581
50    RM0136730
51    RM0135897
52    RM0135899
53    RM0139715
54    RM0135924
55    RM0006551
56    RM0136025
57    RM0032433
58    RM0159895
59    RM0135900
60    RM0040235
61    RM0155980
62    RM0135896
63    RM0135929
64    RM0135934
65    RM0135933
66    RM0136018
67    RM0135930
Warning: The "Super class" column at position 4 in the ["NMR_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "class". 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 "Main class" column at position 5 in the ["NMR_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "class". 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 "Sub class" column at position 6 in the ["NMR_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "class". 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 "Pubchem CID" column at position 7 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 "LM_ID" column at position 10 in the ["NMR_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.