The Wiki error I got is as below.
[zimbra@zimbra01 ~]$ zmprov in
wiki@zimbra.example.com password /opt/zimbra/wiki/Template Template
Initializing folders
Initializing...
Creating wiki document _TitleBar in folder Template
Creating wiki document _PathItemTemplate in folder Template
Creating wiki document _TemplateStyles in folder Template
Creating wiki document _TocBodyTemplate in folder Template
Creating wiki document _Template in folder Template
Creating wiki document _PathBodyTemplate in folder Template
Creating file document Logo.gif in folder Template
Cannot import Wiki documents from /opt/zimbra/wiki/Template
com.zimbra.cs.service.wiki.WikiServiceException: error: import
at com.zimbra.cs.service.wiki.WikiServiceException.ER ROR(WikiServiceException.java:60)
at com.zimbra.cs.wiki.WikiUtil$WikiSoapUtil.startImpo rt(WikiUtil.java:499)
at com.zimbra.cs.account.ProvUtil.doImport(ProvUtil.j ava:1201)
at com.zimbra.cs.account.ProvUtil.initNotebook(ProvUt il.java:1153)
at com.zimbra.cs.account.ProvUtil.execute(ProvUtil.ja va:522)
at com.zimbra.cs.account.ProvUtil.main(ProvUtil.java: 1418)
Caused by: com.zimbra.soap.SoapFaultException: system failure: java.lang.NullPointerException
at com.zimbra.soap.Soap12Protocol.soapFault(Soap12Pro tocol.java:102)
at com.zimbra.soap.SoapTransport.extractBodyElement(S oapTransport.java:212)
at com.zimbra.soap.SoapTransport.parseSoapResponse(So apTransport.java:188)
at com.zimbra.soap.SoapHttpTransport.invoke(SoapHttpT ransport.java:214)
at com.zimbra.soap.SoapTransport.invoke(SoapTransport .java:228)
at com.zimbra.cs.client.soap.LmcSoapRequest.invoke(Lm cSoapRequest.java:148)
at com.zimbra.cs.wiki.WikiUtil$WikiSoapUtil.createDoc ument(WikiUtil.java:399)
at com.zimbra.cs.wiki.WikiUtil$WikiSoapUtil.createIte m(WikiUtil.java:426)
at com.zimbra.cs.wiki.WikiUtil$WikiSoapUtil.populateF olders(WikiUtil.java:460)
at com.zimbra.cs.wiki.WikiUtil$WikiSoapUtil.startImpo rt(WikiUtil.java:496)
... 4 more
[zimbra@zimbra01 ~]$
So far server looks OK other than Wiki.
compat-libstdc++-33 and compat-libstdcc++-296 are surely installed.
Document function for COS is enabled.
In case of fresh ZCS installation (not upgrade), the above command works.
I'm still trying to fix this error ... Thanks,