A fix is available
APAR status
Closed as program error.
Error description
IBM Dependence Based Build - DBB v1.0.x The ClientHello that is sent from DBB may fail since it has TLSv1 for the protocol and some sites allow only TLSv1.2 In the build log you may see these errors: Default Executor-thread-301, fatal error: 40: Client requested protocol TLSv1 not enabled or not supported CWWKO0801E: Unable to initialize SSL connection. Unauthorized access was denied or security settings have expired. Exception is javax.net.ssl.SSLHandshakeException: Client requested protocol TLSv1 not enabled or not supported at com.ibm.jsse2.D.z(D.java:49) at com.ibm.jsse2.as.b(as.java:14) at com.ibm.jsse2.as.c(as.java:177) at com.ibm.jsse2.as.wrap(as.java:491) at javax.net.ssl.SSLEngine.wrap(SSLEngine.java:13) ..... at java.lang.Thread.run(Thread.java:820) Caused by: javax.net.ssl.SSLHandshakeException: Client requested protocol TLSv1 not enabled or not supported at com.ibm.jsse2.k.a(k.java:41)
Local fix
None available
Problem summary
**************************************************************** * USERS AFFECTED: All. * **************************************************************** * PROBLEM DESCRIPTION: See problem summary. * **************************************************************** * RECOMMENDATION: Apply the PTF. * **************************************************************** Build fails when DBB server SSL protocol is set to TLSv1.2
Problem conclusion
A resolution has been applied to the code.
Temporary fix
Comments
APAR Information
APAR number
PH30280
Reported component name
DEPEND BASED BU
Reported component ID
DBBZOS000
Reported release
100
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2020-10-08
Closed date
2020-11-05
Last modified date
2020-12-01
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI72423
Modules/Macros
BGZPX001 BGZPX002 BGZPX003 BGZPX004 BGZPX005 BGZPX006 BGZSHDBB
Fix information
Fixed component name
DEPEND BASED BU
Fixed component ID
DBBZOS000
Applicable component levels
R100 PSY UI72423
UP20/11/11 P F011
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
[{"Line of Business":{"code":"LOB35","label":"Mainframe SW"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SS6T76","label":"IBM Dependency Based Build"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"100"}]
Document Information
Modified date:
02 December 2020