SPI Common Extensions Manual
ZCMK Definitions
SPI Common Extensions Manual—427508-001
B-25
ZCMK Tokens
ZCMK-TKN-SNAERR 
This token conveys an SNA sense code. Its first occurrence in a message contains the 
high-order 16 bits of the sense code. If it appears twice, the second occurrence 
contains the low-order 16 bits.
ZCMK-TKN-SSERR 
This token contains the error code returned by a failed SPI procedure call and is used 
to generate text describing the error. Valid values and associated text are:
token-code ZCMK-TKN-SNAERR
 value ZCMK-TNM-SNAERR
 token-type ZSPI-TYP-INT
 ssid "TANDEM.83.0"
 heading "SNA Sense code".
token-code ZCMK-TKN-SSERR
 value ZCMK-TNM-SSERR
 token-type ZSPI-TYP-INT
 ssid "TANDEM.83.0"
 heading "SPI error value".
ZSPI-ERR-INVBUF Invalid buffer format
ZSPI-ERR-ILLPARM Illegal parameter
ZSPI-ERR-MISPARM Missing parameter
ZSPI-ERR-BADADDR Illegal parameter address
ZSPI-ERR-NOSPACE Buffer full
ZSPI-ERR-XSUMERR Invalid checksum
ZSPI-ERR-INTERR Internal error
ZSPI-ERR-MISTKN Token not found
ZSPI-ERR-ILLTKN Illegal token code
ZSPI-ERR-BADSSID Invalid subsystem ID
ZSPI-ERR-NOTIMP Operation not supported
ZSPI-ERR-NOSTACK Insufficient stack space










