Validation Log 2026-01-11 07:41:49.836085 mwtab Python Library Version: 2.0.0 Source: https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN007145/mwtab/json Study ID: ST004297 Analysis ID: AN007145 File format: json Status: Contains Validation Issues Number of Issues: 23 Number of Warnings: 21 Number of Value Errors: 21 Number of Consistency Errors: 0 Number of Format Errors: 0 Issue Log: Error: An empty value or a null value was detected in ["TREATMENT"]["TREATMENT_SUMMARY"]. A legitimate value should be provided for this required key. Error: The value, "40-50", 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. Warning: The "INCHIKEY" column at position 10 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "inchi_key". 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 "PLOT_NAME" column at position 12 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 "SUPER_PATHWAY" column at position 6 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "pathway". 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_PATHWAY" column at position 7 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "pathway". 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 "LIPID SPECIES LEVEL" column at position 13 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "species". 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 "LIPID MOLECULAR SPECIES LEVEL" column at position 14 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "species". 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 "LIPID SPECIES LEVEL" column at position 13 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "species", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 6 CER 36:0;O2 13 CER 34:1;O2 14 PE 34:1 15 PI 34:2 16 PC 34:2 17 SM 36:1;O2 18 PC 34:1 19 CER 36:1;O2 20 LPC O-16:0 22 PS 36:1 23 PC 32:0 24 PC 30:0 31 LPC 16:0 35 LPC 18:0 36 LPC 18:1 37 LPC 14:0 38 LPC 20:0 42 LPC 18:2 43 LPE 18:0 45 LPC 16:1 46 LPC 20:4 47 LPC 20:3 48 LPC 20:2 49 LPC 14:0 50 LPC 22:6 51 LPE 16:0 52 LPE 18:1 53 LPE 18:2 54 LPE 20:4 55 LPE 16:1 56 PE 36:1 57 PC 38:4 58 PE 34:2 59 PS 38:4 60 PS 40:6 62 HexCer 42:2;O2 63 HexCer 36:1;O2 67 LPE 22:6 68 SM 36:2;O2 69 SM 34:1;O2 70 LPE 17:0 71 LPC 15:0 81 LPC 22:0 82 LPC 22:4 83 LPC 24:0 84 LPC O-16:1 85 LPC O-18:1 86 DG 36:3 87 DG 36:3 88 LPE O-16:1 89 LPE O-18:1 102 SM 32:1;O2 103 SM 34:2;O2 104 LPE 20:5 105 LPC 18:3 106 LPC 20:5 107 LPC 20:1 108 LPC 19:0 109 LPE O-18:2 110 LPE 18:3 113 SM 32:2;O2 114 SM 42:2;O2 118 SM 38:1;O2 119 SM 38:2;O2 120 SM 38:3;O2 121 SM 40:1;O2 122 SM 40:2;O2 123 SM 40:3;O2 124 SM 42:1;O2 125 SM 33:1;O2 128 PC 36:4 129 PC 36:1 130 PC 36:4 131 PC 38:6 132 PC 40:6 133 PC O-36:2 134 PC O-38:5 135 PE O-36:2 136 SM 35:1;O2 137 PC 34:0 139 SM 34:0;O2 140 SM 41:1;O2 141 SM 41:2;O2 142 SM 42:3;O2 146 PE 36:2 147 PE 38:4 148 PC 36:2 149 PC 32:1 150 PC 36:3 151 PC 36:5 152 PE 36:4 153 PE 38:6 154 PE 40:6 155 PI 36:4 156 PI 36:2 157 PE 32:1 159 PE O-38:5 160 PE O-38:7 161 PE O-36:5 162 PE O-40:7 163 PE O-34:2 164 PC O-34:2 165 PC O-48:7 166 PC O-34:3 167 PC O-36:5 168 PC O-40:7 169 PC O-38:4 170 PC O-36:4 171 SM 39;1;O2 172 SM 40:0;O2 173 SM 36:0;O2 174 CER 34:0;O2 175 LacCer 34:1;O2 177 PC 33:2 178 PC 35:1 179 PC 35:2 180 SM 32:0;O2 181 PC 38:3 182 DG 34:2 183 DG 34:2 184 PI 34:1 185 PI 40:6 186 PE O-34:3 187 PC 34:3 188 PC 34:3 189 PE 36:3 190 PC 35:4 191 PC 37:6 192 PC 37:4 193 PC 40:4 194 PC 40:7 195 PC 38:6 196 PC 40:8 197 PC O-34:2 198 PC O-36:3 199 PC 34:4 200 PC 40:5 201 PC 40:5 202 PC 40:4 203 LPC O-18:0 204 PC 38:4 205 PC 38:3 206 PC O-32:2 207 PC O-32:1 208 PI 36:1 209 PI 38:3 210 PE 32:0 211 PE 34:0 212 PE 36:5 213 PE 38:3 214 PE 36:4 215 PE 38:5 216 PE 40:7 217 PE 38:6 218 PE O-36:3 220 HexCer 34:1;O2 223 PC 36:5 224 PC 34:4 225 PC 40:6 226 PC 38:2 227 PE O-40:8 229 DG 38:6 230 DG 38:6 231 DG 36:4 232 DG 36:4 233 DG 36:5 234 DG 36:5 235 DG 40:8 236 DG 38:5 237 DG 38:5 238 DG 34:3 239 DG 36:4 240 DG 36:4 241 PI 38:5 242 PC O-34:0 243 PC O-32:0 244 PC O-40:5 245 PC O-36:2 246 PE 40:5 247 PE 40:5 248 PE 40:4 249 PE O-40:6 250 CER 34:2;O2 251 LacCer 42:1;O2 252 LacCer 40:1;O2 253 HexCer 40:2;O2 255 PC 36:2;O 256 PC 34:2;O 258 CER 40:2;O2 259 CER 42:3;O2 260 HexCer 42:3;O2 261 HexCer 42:2;O3 262 CER 38:1;O2 267 SM 38:0;O2 268 SM 37:1;O2 269 SM 36:2;O2 270 SM 42:4;O2 271 SM 39:2;O2 272 SM 41:3;O2 273 SM 43:1;O2 274 SM 33:2;O2 288 HexCer 38:1;O2 292 PC 31:0 294 PE O-36:1 297 PC O-40:8 298 SM 31:1;O2 299 PE 38:3 309 SM 34:1;O3 314 CerPE 34:1;O2 320 LPC O-18:1 Warning: The "LIPID MOLECULAR SPECIES LEVEL" column at position 14 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "species", and some of the values in the column do not match the expected type or format for that column. The non-matching values are: 6 CER 18:0; O2_18:0 13 CER 18:1; O2_16:0 14 PE 16:0_18:1 15 PI 16:0_18:2 16 PC 16:0_18:2 17 SM 18:1;O2_18:0 18 PC 16:0_18:1 19 CER 18:1; O2_18:0 20 LPC O-16:0 22 PS 18:0_18:1 23 PC 16:0_16:0 24 PC 14:0_16:0 31 LPC 16:0 35 LPC 18:0 36 LPC 18:1 37 LPC 14:0 38 LPC 20:0 42 LPC 18:2 43 LPE 18:0 45 LPC 16:1 46 LPC 20:4(5,8,11,14) 47 LPC 20:3 48 LPC 20:2 49 LPC 14:0 50 LPC 22:6 51 LPE 16:0 52 LPE 18:1 53 LPE 18:2 54 LPE 20:4(5,8,11,14) 55 LPE 16:1 56 PE 18:0_18:1 57 PC 18:0_20:4 58 PE 16:0_18:2 59 PS 18:0_20:4 60 PS 18:0_22:6 62 HexCer 18:1;O2_24:1 63 HexCer 18:1;O2_18:0 67 LPE 22:6 68 Unknown 69 SM 18:1;O2_16:0 70 LPE 17:0 71 LPC 15:0 81 LPC 22:0 82 LPC 22:4 83 LPC 24:0 84 LPC P-16:0 85 LPC P-18:0 86 DG 18:1_18:2 87 DG 18:1_18:2 88 LPE P-16:0 89 LPE P-18:0 102 Unknown 103 Unknown 104 LPE 20:5 105 LPC 18:3 106 LPC 20:5 107 LPC 20:1 108 LPC 19:0 109 LPE P-18:1 110 LPE 18:3 113 Unknown 114 Unknown 118 Unknown 119 Unknown 120 Unknown 121 SM 18:1;O2_22:0 122 Unknown 123 Unknown 124 SM 18:1;O2_24:0 125 Unknown 128 PC 18:2_18:2 129 PC 18:0_18:1 130 PC 16:0_20:4(5,8,11,14) 131 PC 16:0_22:6 132 PC 18:0_22:6 133 PC P-18:0_18:1 134 PC P-18:0_20:4 135 PE P-18:0_18:1 136 Unknown 137 PC 16:0_18:0 139 SM 18:0;O2_16:0 140 SM 18:1;O2_23:0 141 Unknown 142 Unknown 146 PE 18:0_18:2 147 PE 18:0_20:4 148 PC 18:0_18:2 149 PC 16:0_16:1 150 PC 16:0_20:3 151 PC 16:0_20:5 152 PE 16:0_20:4 153 PE 16:0_22:6 154 PE 18:0_22:6 155 PI 16:0_20:4 156 PI 18:0_18:2 157 PE 16:0_16:1 159 PE P-18:0_20:4 160 PE P-16:0_22:6 161 PE P-16:0_20:4 162 PE P-18:0_22:6 163 PE P-16:0_18:1 164 PC P-16:0_18:1 165 PC P-16:0_22:6 166 PC P-16:0_18:2 167 PC P-16:0_20:4 168 PC P-18:0_22:6 169 PC O-18:0_20:4 170 PC O-16:0_20:4 171 Unknown 172 SM 18:0;O2_22:0 173 Unknown 174 CER 18:0;O2_16:0 175 LacCer 18:1;O2_16:0 177 PC 15:0_18:2 178 PC 17:0_18:1 179 PC 17:0_18:2 180 SM 18:0;O2_14:0 181 PC 18:0_20:3 182 DG 16:0_18:2 183 DG 16:0_18:2 184 PI 16:0_18:1 185 PI 18:0_22:6 186 PE P-16:0_18:2 187 PC 16:1_18:2 188 PC 16:0_18:3(9,12,15) 189 PE 18:1_18:2 190 PC 15:0_20:4 191 PC 15:0_22:6 192 PC 17:0_20:4 193 PC 20:0_20:4 194 PC 18:1_22:6 195 PC 18:2_20:4(5,8,11,14) 196 PC 18:2_22:6 197 PC O-16:0_18:2 198 PC P-18:0_18:2 199 PC 14:0_20:4 200 PC 18:0_22:5(7,10,13,16,19) 201 PC 18:0_22:5(4,7,10,13,16) 202 PC 18:0_22:4 203 LPC O-18:0 204 PC 18:1_20:3 205 PC 18:0_20:3(5,8,11) 206 PC P-16:0_16:1 207 PC P-16:0_16:0 208 PI 18:0_18:1 209 PI 18:0_20:3 210 PE 16:0_16:0 211 PE 16:0_18:0 212 PE 16:0_20:5 213 PE 18:0_20:3 214 PE 18:2_18:2 215 PE 18:1_20:4 216 PE 18:1_22:6 217 PE 18:2_20:4 218 PE P-18:0_18:2 220 HexCer 18:1;O2_16:0 223 PC 18:2_18:3 224 PC 16:1_18:3 225 PC 18:1_22:5(7,10,13,16,19) 226 Unknown 227 PE P-18:1_22:6 229 DG 18:2_20:4 230 DG 18:2_20:4 231 DG 16:0_20:4 232 DG 16:0_20:4 233 DG 18:2_18:3 234 DG 18:2_18:3 235 DG 18:2_22:6 236 DG 18:1_20:4 237 DG 18:1_20:4 238 Unknown 239 DG 18:2_18:2 240 DG 18:2_18:2 241 PI 18:1_20:4 242 PC O-16:0_18:0 243 PC O-16:0_16:0 244 PC O-18:0_22:5(7,10,13,16,19) 245 PC O-18:0_18:2 246 PE 18:0_22:5(7,10,13,16,19) 247 PE 18:0_22:5(4,7,10,13,16) 248 PE 18:0_22:4 249 PE P-18:0_22:5(7,10,13,16,19) 250 CER 18:2; O2_16:0 251 LacCer 18:1;O2_24:1 252 LacCer 18:1;O2_22:0 253 HexCer 18:2;O2_22:0 255 PC 18:0_18:2;O 256 PC 16:0_18:2;O 258 Unknown 259 Unknown 260 Unknown 261 HexCer 18:1;O2_24:1;O 262 Unknown 267 Unknown 268 Unknown 269 SM 18:2;O2_18:1 270 SM 18:2;O2_24:2 271 Unknown 272 SM 18:2;O2_23:1 273 Unknown 274 Unknown 288 Unknown 292 PC 15:0_16:0 294 PE O-18:0_18:1 297 PC P-18:1_22:6 298 Unknown 299 PE 18:0_20:3(5,8,11) 309 SM 18:1;O2_16:0;O 314 CerPE 18:1;O2_16:0 320 LPC O-18:1 Warning: The "PUBCHEM" column at position 20 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. Warning: The "KEGG" column at position 19 in the ["MS_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 "HMDB" column at position 18 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "hmdb_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 "CHEMSPIDER" column at position 17 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "chemspider_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 16 in the ["MS_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. Warning: The "CAS" column at position 16 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "cas_number", 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 55482-27-4,55482-27-4 8 10191-41-0,59-02-9 17 85187-10-6,85187-10-6 18 26853-31-6,26853-31-6 Warning: The "CHEM_ID" column at position 2 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "other_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 "LIB_ID" column at position 3 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "other_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 "COMP_ID" column at position 4 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "other_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 "CHRO_LIB_ENTRY_ID" column at position 5 in the ["MS_METABOLITE_DATA"]["Metabolites"] table, matches a standard column name, "other_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 column "CHEM_ID" was found in the ["MS_METABOLITE_DATA"]["Metabolites"] table, but this column implies that another column, "other_id_type", should also exist, and that column was not found. Warning: The standard column, "other_id", was found in the METABOLITES table as "CHEM_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 "TYPE" column at position 9 in the ["MS_METABOLITE_DATA"]["Metabolites"] table may have incorrect values. 90% or more of the values are the same, but 10% or less are different.