The Siteminder Agent Configuration Object (ACO) has been configured to use SSO Zones, however the Agent is still setting an SMSESSION cookie rather than using the SSO Zone name instead.
PRODUCT: Siteminder
COMPONENT: Policy Server
VERSION: ANY
OPERATING SYSTEM: ANY
This issue can occur if there is a space accidentally placed in the SSOZoneName attribute name in the ACO. This will appear in the Policy Store export as
<StringValue>SSOZoneName =2={ZoneName}</StringValue>
1) Launch the Siteminder AdminUI
2) Edit the Agent Configuration Object (ACO)
3) Delete the "SSOZoneName" ACO attribute
4) Submit the changes to the ACO
5) Edit the ACO and add the 'SSOZoneName' ACO attribute and value
6) Submit the changes to the ACO
7) Export the Agent Configuration Object
XPSExport <FileName>.xml -xo <ACO XID> -npass
8) Review the 'SSOZoneName' attribute to make sure there are no longer any space in the string value.
<StringValue>SSOZoneName=2={ZoneName}</StringValue>