IST2258I

Explanation
 VTAM® issues
this message when a CSDUMP start option operand is specified and it
is not preceded by the CSDUMP start option. CSDUMP start option operands
can be specified only after the CSDUMP start option. 
 In the
message text: operand
The CSDUMP start option operand that was specified incorrectly.
  Possible values are: MESSAGE 
SENSE 
MATCHLIM 
REMOTE 
RU 
TCPNM

System action
 The operand is ignored. VTAM issues message IST1311A to prompt you for
the correct format of the CSDUMP start option.

Operator response
 Correct the CSDUMP start option by responding
to message IST1311A or ignore the error by entering a blank. If the
CSDUMP start option was specified in an ATCSTRxx file,
contact the system programmer. See the information about the CSDUMP start option in z/OS Communications Server: SNA Resource Definition
Reference.

System programmer response
 Take one of the following actions
to modify the VTAM start options
in ATCSTRxx:   Specify the operand after the CSDUMP start option. 
Remove the failing operand from the start option list.

User response
 Not applicable.

Problem determination
 See the system programmer response.

Source
 z/OS® Communications
Server SNA

Module
 You can display the module that issues a SNA message
in the message by setting the MSGMOD start option to YES.  See Adding the originating module to the message text for more information about the MSGMOD
start option.

Routing code
 2

Descriptor code
 5

Automation
 Not applicable.

Example
  IST2258I MATCHLIM CAN ONLY BE SPECIFIED AFTER CSDUMP OPTION