APAR status
Closed as program error.
Error description
The JVM override com.ibm.jsse2.overrideDefaultTLS=true doesn't work for oubound request nodes like HTTPRequest or SOAPRequest. The Protocol setting on the node is used instead.
Local fix
Problem summary
**************************************************************** USERS AFFECTED: All Users of IBM Integration Bus V10 and App Connect Enterprise V11 with JVM option <span style="background-color:rgb(255, 255, 255)">com.ibm.jsse2.overrideDefaultTLS</span> Platforms affected: z/OS, MultiPlatform **************************************************************** PROBLEM DESCRIPTION: SOAPRequest and HTTPRequest nodes have 'TLS' as the default protocol value. This is equivalent to using the TLSv1.0 protocol. However, the JVM property <span style="background-color:rgb(255, 255, 255)">com.ibm.jsse2.overrideDefaultTLS=true can change it to use TLSv1.2 protocol. So if a customer has deployed SOAP/HTTP request nodes in an integration server with the default settings (ie. 'TLS' as the protocol value in node property), they may want every Request nodes to start using TLSv1.2 protocol by setting the overrideDefaultTLS property as below mqsichangeproperties NODE -e SERVER -o ComIbmJVMManager -n </span>jvmSystemProperty -v -D<span style="background-color:rgb(255, 255, 255)">com.ibm.jsse2.overrideDefaultTLS=true </span> <span style="background-color:rgb(255, 255, 255)">However, the setting is not taken effect and the Request nodes continue to use TLSv1.0 </span>
Problem conclusion
<span style="background-color:rgb(255, 255, 255)">com.ibm.jsse2.overrideDefaultTLS=true </span> setting is picked correctly and changes the behavior of all SOAP/HTTP Request nodes using default 'TLS' protocol to start using TLSv1.2 protocol. --------------------------------------------------------------- The fix is targeted for delivery in the following PTFs: Version Maintenance Level v10.0 10.0.0.23 v11.0 11.0.0.11 The latest available maintenance can be obtained from: http://www-01.ibm.com/support/docview.wss?rs=849&uid=swg27006041 If the maintenance level is not yet available,information on its planned availability can be found on: http://www-1.ibm.com/support/docview.wss?rs=849&uid=swg27006308 ---------------------------------------------------------------
Temporary fix
Comments
APAR Information
APAR number
IT34346
Reported component name
INTEGRATION BUS
Reported component ID
5724J0540
Reported release
A00
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-09-24
Closed date
2020-12-15
Last modified date
2020-12-15
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
INTEGRATION BUS
Fixed component ID
5724J0540
Applicable component levels
[{"Line of Business":{"code":"LOB45","label":"Automation"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSNQK6","label":"IBM Integration Bus"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"10.0"}]
Document Information
Modified date:
16 December 2020