Command Reference Guide

Administration Commands
change_session_limit
2.5.3 Error Return Codes
If the command cannot be executed, SNAplus2 returns a primary return code to indicate the type of error and a
secondary return code to provide specific details about the reason for unsuccessful execution.
Parameter Check
If the command does not execute because of a parameter error, SNAplus2 returns the following parameters:
primary_rc
PARAMETER_CHECK
secondary_rc
Possible values are:
EXCEEDS_MAX_ALLOWED
The plu_mode_session_limit, min_conwinners_source, min_conwinners_target,orauto_act parameter
was set to a value outside the valid range.
CANT_CHANGE_TO_ZERO
The plu_mode_session_limit parameter cannot be set to
0 (zero) using this command; use the
reset_session_limit command instead.
INVALID_LU_ALIAS
The lu_alias parameter did not match any defined local LU alias.
INVALID_LU_NAME
The lu_name parameter did not match any defined local LU name.
INVALID_MODE_NAME
The mode_name parameter did not match any defined mode name.
INVALID_PLU_NAME
The fqplu_name parameter did not match any defined partner LU name.
INVALID_RESPONSIBLE
The responsible parameter was not set to a valid value.
INVALID_SET_NEGOTIABLE
The set_negotiable parameter was not set to a valid value.
State Check
If the command does not execute because of a state error, SNAplus2 returns the following parameters:
primary_rc
STATE_CHECK
secondary_rc
MODE_RESET
No sessions are currently active for this LU-LU-mode combination. Use initial-
ize_session_limit instead of change_session_limit to specify the limits.
Other Conditions
If the command does not execute because other conditions exist, SNAplus2 returns the following parameters:
primary_rc
ALLOCATION_ERROR
secondary_rc
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