Sophos AV response: FAIL 021A

Hi All, 

I am experiencing some strange results when scanning a .gz file. I am getting a FAIL 021A response for ramdon files from this vendor. I have searched for the response code and got nothing. Please Help.

Thanks

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<gz error message>

Virus scan exception report:

ST Server: axxxxxst11

Account Name: xxxxxxx

Filename: /data/prod/sap-fin/xxxx/Archive/sap_inv.N1139.gz

2014-08-05  16:43:40Response from SAVID: OK SSSP/1.0

2014-08-05  16:43:40 Sending: SSSP/1.0 OPTIONS savists:zipdecompression 1

output: brief

2014-08-05  16:43:40 Response: ACC 53D3577F/1

2014-08-05  16:43:40 Response: DONE OK 0000 The function call succeeded

2014-08-05  16:43:40 Response:

2014-08-05  16:43:40 Sending file: SSSP/1.0 SCANDATA 164

2014-08-05  16:43:40 Response: ACC 53D3577F/2

2014-08-05  16:43:40 Response: FAIL 021A

2014-08-05  16:43:40 Sophos AV response: FAIL 021A

2014-08-05  16:43:40 /data/prod/sap-fin/xxxx/Archive/sap_inv.N1139.gz moved to /opt/sophos-av/infections

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