StorageTek Host Software Component 6 User Manual
634 VM/HSC 6.0 System Programmer’s Guide
1st ed., 6/30/04 - 312579601
Return Codes
Invalid SLSUREQ requests and QCDS access requests provide return codes in register 15.
Table 80 shows the list of return codes.
Table 80 shows the list of return codes.
Table 81. Batch API Return Codes
Return Field Name:
Decimal Value and Description:
Invalid SLSUREQ Requests:
SLURRQPL
1000 - SLSUREQ request failed: Invalid SLSUREQ
parameter list.
parameter list.
SLURRQRT
1001 - SLSUREQ request failed: Invalid SLSUREQ request
type.
SLURQCRT
1002 - SLSUREQ request failed: Invalid QCDS access
request type.
OPEN Return Codes:
SLUROPOK
0 - Record area was opened successfully.
SLUROPAO
4 - Open failed: Attempt to open a record area that is already
open.
SLUROPIT
8 - Open failed: Invalid token value.
SLUROPRA
12 - Open failed: Invalid record area type.
SLUROPIO
16 - Open failed: I/O error while accessing the associated
CDS.
CDS.
SLUROPDD
20 - Open failed: An input CDS is not allocated to the
designated DDname.
SLUROPNA
24 - Open failed: HSC address space not operational during
automatic CDS allocation attempt.
SLUROPDA
28 - Open failed: Error during automatic CDS dynamic
allocation operation.
READ Return Codes:
SLURRDOK
0 - Successful read. One or more records were transferred to
the response area and one or more additional records can be
obtained by a subsequent READ request.
SLURRDEA
4 - Successful read. One or more records were transferred to
the response area and no additional records can be read from
the associated record area.
SLURRDIT
8 - Read failed: Invalid token value.
SLURRDRA
12 - Read failed: Invalid record area type.
SLURRDIO
16 - Read failed: I/O error while accessing the associated
CDS.
CDS.
SLURRDNO
20 - Read failed: Attempt to read a record area that is not
currently open.