Validation Log
2026-01-11 07:49:46.583263
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN007405/mwtab/json
Study ID:      ST004427
Analysis ID:   AN007405
File format:   json
Status: Contains Validation Issues
Number of Issues: 13

Number of Warnings: 8

Number of Value Errors: 13

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: The value, "Male and female", 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 ["CHROMATOGRAPHY"]["FLOW_GRADIENT"]. A legitimate value should be provided for this required key.
Error: The value, "25°C", in ["CHROMATOGRAPHY"]["COLUMN_TEMPERATURE"] should be a number or range (ex. "5-6") followed by a space with a unit (ex. "5 V") from the following list: ['°C', 'C']. Ignore this when more complicated descriptions are required.
Error: An empty value or a null value was detected in ["CHROMATOGRAPHY"]["SOLVENT_A"]. A legitimate value should be provided for this required key.
Error: An empty value or a null value was detected in ["CHROMATOGRAPHY"]["SOLVENT_B"]. A legitimate value should be provided for this required key.
Warning: The "Exact mass" column at position 4 in the ["MS_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 "Standardized name" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "name". 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 14 in the ["MS_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 14 in the ["MS_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      RM0153654
1      RM0153554
3      RM0139953
4      RM0136842
5      RM0155882
6      RM0118176
7      RM0049281
8      RM0135870
9      RM0199732
10     RM0135898
11     RM0118344
12     RM0135911
13     RM0135977
14     RM0049220
15     RM0013238
16     RM0137828
17     RM0153612
18     RM0135724
19     RM0135905
20     RM0021629
21     RM0152879
22     RM0153056
23     RM0150157
24     RM0135639
25     RM0135884
26     RM0136022
27     RM0028430
28     RM0129784
29     RM0050550
30     RM0115777
31     RM0138924
32     RM0171550
33     RM0136734
34     RM0030190
35     RM0135891
36     RM0153263
37     RM0135901
38     RM0136106
39     RM0135893
40     RM0012560
41     RM0135902
42     RM0135887
43     RM0160118
44     RM0135888
45     RM0156423
46     RM0149933
47     RM0129894
48     RM0136837
49     RM0135982
50     RM0136027
51     RM0135895
52     RM0135909
53     RM0135983
54     RM0004886
55     RM0135908
57     RM0050098
58     RM0134975
59     RM0132226
60     RM0135904
61     RM0149943
62     RM0136379
63     RM0149976
64     RM0135903
65     RM0135894
66     RM0153291
67     RM0013328
68     RM0135630
69     RM0161726
70     RM0152460
71     RM0153483
72     RM0136005
73     RM0136738
74     RM0128505
75     RM0136012
76     RM0162074
77     RM0153439
78     RM0060581
79     RM0151650
80     RM0135912
81     RM0033030
82     RM0153571
83     RM0136730
84     RM0153573
85     RM0135897
86     RM0060576
87     RM0135899
88     RM0136004
91     RM0134967
92     RM0006551
93     RM0158596
94     RM0032433
95     RM0153574
96     RM0134982
97     RM0118223
98     RM0135900
99     RM0040235
100    RM0149932
101    RM0049799
102    RM0136024
103    RM0161098
104    RM0135896
105    RM0149927
106    RM0135934
107    RM0117395
108    RM0136018
109    RM0155911
Warning: The "Super class" column at position 5 in the ["MS_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 6 in the ["MS_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 7 in the ["MS_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 8 in the ["MS_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.