6100 BSC Programming Manual
 File System Error Codes
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 22 Invalid request ID. The request ID in the WRITEREAD
 buffer is 0 or negative. Change it to a number
 between 1 and 32767. (CP6100 doesn't check for
 duplicate request IDs. Your application must manage
 its own request IDs, in coordination with other
 applications using the line.)
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 53 File management interface error. Probably your
 application issued another request after closing
 the line. Open the line again, and then repeat
 your request.
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 60 Invalid Open ID or Not Open. You made a request of
 a line or device without first opening it. Either
 you forgot the OPEN call, a failure occurred during
 that call and you didn't reissue it, or the line was
 downloaded after being opened (with the SYSGEN
 AUTOCLOSE parameter set). Open the line; if the
 line was downloaded after being opened, close it and
 open it again.
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 61 Device Suspended. The line or device is unable to
 accept OPEN requests. An operator used CMI to
 suspend the device; have the operator activate the
 device, and then repeat the operation.
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 66 Device Down. The line or device cannot accept any
 requests; perhaps an operator used CMI to stop the
 device, an error condition caused CP6100 to stop the
 device, or the line interface unit has not been
 downloaded yet. This message can also mean that
 the protocol rejected the configuration block.
 Check the console for messages about a possible
 hardware failure. Ensure that there is power to the
 subsystem cabinet; then have the operator use CMI to
 download and start the line interface unit; finally,
 repeat your request. If the error persists, contact
 your Tandem representative.
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 99 No License for Protocol Software. There is probably
 something wrong with the software license PROM.
 Contact your Customer Engineer.
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