Task: Error-Detect (source dataset: Relational-Tables)

Task: 
You are given a column of data from a table. Your job is to examine each value in the column, and identify if there is any clear data error in the column. An data error in the context of the column, can be values that are misspelled (typos), values that are formatted incorrectly, or values that are semantically incompatible with the rest of the column, etc., such that we can determine without ambiguity that such values are errors in the column. 

Since real-world data can vary widely in meaning and format, if you are uncertain whether a value is an error, please do not mark it as one. Only flag a value if you are confident that it is clearly a data error.

No explanation and return the final answer as a JSON object, {"obvious_error": "<CELL>"}. If you detect no error in the data, return {"obvious_error": null}.

Column:
| itemcode             |
|:---------------------|
| ht-koolux4060hrsp    |
| fw-kooegypt3333resp  |
| ht-koolux4060pmsp    |
| bm-koolux5080casp    |
| ht-koolux4060whsp    |
| ht-kooegypt4060desp  |
| bm-kooegypt5080vosp  |
| ht-koolux4060stsp    |
| ht-kooegypt4060vosp  |
| fw-kooegypt3333desp  |
| bm-kooegypt5080resp  |
| bm-kooegypt5080chsp  |
| bm-kooegypt5080pesp  |
| fw-kooegypt3333emsp  |
| fw-kooegypt3333chsp  |
| ht-kooegypt4060whsp  |
| ht-kooegypt4060sesp  |
| ht-kooegypt4060emsp  |
| ht-kooegypt4060chsp  |
| ht-kooegypt4060sisp  |
| bm-koolux5080stsp    |
| fw-kooegypt3333lcsp  |
| bm-kooegypt5080sesp  |
| fw-koolux3333stsp    |
| bm-kooegypt5080emsp  |
| bm-kooegypt5080cosp  |
| fw-kooegypt3333whsp  |
| fw-kooegypt3333sesp  |
| fw-bhrib3333chsp     |
| ht-bhrib4060onsp     |
| fw-bhrib3333onsp     |
| bm-bhrib5080masp     |
| ht-bhrib4060masp     |
| fw-bhrib3333masp     |
| ht-bhrib4060whsp     |
| ht-bhrib4060blsp     |
| bm-bhrib5080whsp     |
| fw-bhrib3333aqsp     |
| fw-bhrib3333orsp     |
| fw-bhrib3333whsp     |
| ht-bhrib4060orsp     |
| fw-bhrib3333blsp     |
| ht-bhrib4060chsp     |
| bm-bhrib5080aqsp     |
| ht-kooegypt4060dpsp  |
| ht-bhrib4060aqsp     |
| fw-bhrib3333grsp     |
| fw-kooegypt3333dpsp  |
| ht-bhrib4060grsp     |
| bm-bhrib5080chsp     |
| fw-koolux3333casp    |
| ht-koolux4060casp    |
| fw-koolux3333hrsp    |
| ht-koolux4060glsp    |
| fw-koolux3333glsp    |
| ht-koolux4060masp    |
| fw-koolux3333masp    |
| fw-koolux3333whsp    |
| ht-kooegypt4060resp  |
| fw-kooegypt3333sisp  |
| ht-koolux4060pbsp    |
| fw-koolux3333pmsp    |
| bm-bhrib5080onsp     |
| bm-bhrib5080grsp     |
| fw-koolux3333pbsp    |
| bt-mode50062130sasp  |
| bt-koolux70140masp   |
| bt-koolux70140glsp   |
| bt-koolux70140hrsp   |
| bt-koolux70140stsp   |
| bt-koolux70140whsp   |
| bt-kooegypt69139sisp |
| bt-kooegypt69139lisp |
| bt-kooegypt69139cosp |
| bt-koolux70140casp   |
| bt-bhrib70135onsp    |
| bt-bhrib70135masp    |
| bt-bhrib70135orsp    |
| bt-bhrib70135whsp    |
| bt-bhrib70135blsp    |
| bt-kooegypt69139resp |
| bt-bhrib70135aqsp    |
| bt-bhrib70135chsp    |
| bt-bhrib70135grsp    |
| bt-kooegypt69139dpsp |
| bt-koolux70140pmsp   |
| bs-koolux80160casp   |
| bs-koolux80160stsp   |
| bs-kooegypt80160whsp |
| bs-kooegypt80160misp |
| bs-koolux80160whsp   |
| bs-koolux80160masp   |
| bt-mode50062130rasp  |
| bt-kooegypt69139vosp |
| bt-mode50062130whsp  |
| bt-mode50062130pesp  |
| bt-mode50062130stsp  |
| ct-linear5050whsp    |
| ct-linear5050misp    |
| ct-linear5050sesp    |
| ct-linear5050sisp    |
| ct-linear5050chsp    |
| rug-linear5080whsp   |
| rug-linear5080chsp   |
| rug-linear5080misp   |
| bt-koolux70140pbsp   |
| bt-kooegypt69139sesp |
| bt-kooegypt69139whsp |
| bt-kooegypt69139pesp |
| bt-kooegypt69139chsp |
| bs-bhrib75150blsp    |
| bs-bhrib75150chsp    |
| bs-kooegypt80160resp |
| bs-kooegypt80160lcsp |
| bs-bhrib75150orsp    |
| bs-bhrib75150aqsp    |
| bs-kooegypt80160cosp |
| bs-kooegypt80160emsp |
| bs-kooegypt80160pesp |
| bs-kooegypt80160sesp |
| bs-bhrib75150masp    |
| bs-bhrib75150onsp    |
| set-mode5002htpesp   |
| set-mode5004fwpesp   |
| set-mode5002htrasp   |
| set-mode5002htsasp   |
| set-mode5002htstsp   |
| set-mode5002htwhsp   |
| set-mode5004fwwhsp   |
| set-mode5004fwsasp   |
| set-mode5004fwstsp   |
| set-mode5004fwrasp   |
| rug-linear52153sisp  |
| ht-kooegypt4060cosp  |
| fw-kooegypt3333cosp  |
| ht-kooegypt4060pesp  |
| bm-bhrib5080blsp     |
| ht-kooegypt4060musp  |
| bt-kooegypt69139emsp |
| rug-linear52153misp  |
| bs-koolux80160glsp   |
| bs-kooegypt80160dpsp |
| bs-koolux80160hrsp   |
| bs-bhrib75150grsp    |
| bm-koolux5080masp    |
| rug-linear52153whsp  |
| bm-kooegypt5080desp  |
| bm-koolux5080whsp    |
| bm-kooegypt5080sisp  |
| bm-kooegypt5080musp  |
| bm-kooegypt5080dpsp  |
| bm-bhrib5080orsp     |
| bs-kooegypt80160vosp |
| bs-bhrib75150whsp    |
| qc-tongzgridmaqb     |
| set-ton1200crdpkb    |
| set-ton1200crdpqb    |
| set-ton250cotfgqb    |
| qc-tongzgridsiqb     |
| qc-tongzgridsikb     |
| set-ton250cotfgkb    |
| bm-koolux5080pmsp    |
| bm-koolux5080hrsp    |
| bs-koolux80160pmsp   |
| bs-kooegypt80160atsp |
| bs-kooegypt80160chsp |
| bs-kooegypt80160musp |
| bt-kooegypt69139lcsp |
| el103navy            |
| qfib-01-sb           |
| el105navy            |
| pilw w/prof vfm om   |
| kl129                |
| css-201-sb           |
| 15277                |
| 15275                |
| 15276                |
| 15279                |
| 15281                |
| 15280                |
| hap-tqws2-whi12      |
| hap-tqws3-nav12      |
| hap-lsms1-navl       |
| hap-lsms3-navl       |
| hap-lsms4-blum       |
| hap-sswt2-tea12      |
| hap-ssws3-red14      |
| hap-tqwt1-jads       |
| hap-lsms2-blkm       |
| hap-ssws4-tea14      |
| hap-tqws4-cha12      |
| hap-ssws2-blk14      |
| hap-tqws1-blk14      |
| hap-cat2021          |
| hap-sswt1-cham       |
| hap-sswt4-blkm       |
| hap-tqwt2-chal       |
| hap-ssws1-roy10      |
| ht-shesub4065sgol    |
| bt-shesub69137sgol   |
| 11446om              |
| cs-t181-sbom         |
| p0014271599          |
| 2391om               |
| ct-450nav-om         |
| cm-651nav-om         |
| sg113navy            |
| caf-85-wh            |
| p0014271582          |
| p0014271568          |
| p0014270516          |
| csk-416-qbg          |
| cs-t182-qbom         |
| cap-bib-white        |
| br-sherluxrobewhol   |
| el107navy            |
| hw127navy            |
| el114navy            |
| ex143black           |
| el103graphite        |
| el107graphite        |
| vd103pblue           |
| br126-rw             |
| pil-fib-so           |
| tw108royal           |
| bt-kooegypt69139misp |
| 4180                 |
| 2844sarfid           |
| cfm-dis-3plyaf       |
| 1675                 |
| 13941                |
| 3403                 |
| 1093                 |
| 1505                 |
| 1516                 |
| 1519                 |
| 1523                 |
| 7465                 |
| 1507                 |
| 1517                 |
| 4340                 |
| 8025                 |
| 9013                 |
| 14246                |
| 6599                 |
| 6586                 |
| 15278                |
| 7403                 |
| 15283                |
| 15282                |
| 15772                |
| 15792                |
| 15746                |
| 3437                 |
| 3211                 |
| 1806                 |
| 1748                 |
| 13213                |
| 1744                 |
| 7613                 |
| 3211spl              |
| 1534spl              |
| 4183spl              |
| 2228sa               |
| mf107black           |
| hap-tqws2-cha10      |
| hap-ssws1-whi12      |
| hap-sswt1-navm       |
| hap-sswt4-blks       |
| hap-sswt1-blkm       |
| hap-tqws3-gra16      |
| hap-ssws2-nav14      |
| hap-tqws1-cha16      |
| hap-lsms3-navm       |
| hap-lsms2-blkl       |
| hap-lsms1-navm       |
| hap-lsms4-blul       |
| hap-ssws4-roy16      |