data.
Ry+1
For the ACCEPT and PRESENT functions, this is a register that contains the
length of the data buffer when Rx+ 1 specifies a buffer address.
any DIAGNOSE operation, this register contains the return code.
Completion and Condition Codes: Return codes are returned from this facility in reg
ister Ry+ 1. PSW completion codes and return codes are described below. Subf
unctions that apply specifically to given combinations of completion and return
codes are shown in parentheses.
RC= 1 (ACCEPT) Indicates another ACCEPT required for another data
stream.
RC=2 (ACCEPT) Indicates another
of current data stream.
CC= 1 Error condition.
RC=l (any) Invalid function used in register Ry.
RC=2 (ACCEPT) No data available.
RC=3 (ACCEPT) Buffer too short. No data transferred. Another
ACCEPT is required to retrieve the data. Register Ry
contains the required data length.
RC=4 (ACCEPT or PRESENT)
Buffer is greater than
Buffer length is not positive.
Buffer not in user's address space.
RC=5 (INITIATE) Already have eight virtual machines that have created
logical devices. Logical devices can be created for a
maximum of eight concurrently active virtual machines
in a
RC=9 (INITIATE) Max of 512 logical devices per virtual machine
reached.