EBS(SSL enabled) URL 12.1.3 cannot display web page though apps services are up

Question

Hi all,
DB:11.2.0.3.0
EBS:12.1.3
O/S: Sun Solaris SPARC 64 bits 5.10
EBS URL 12.1.3 cannot display web page though apps services are up. This target instance is SSL enabled and cloned instance. Autoconfig runs successfully on both the tiers.
1 DB node and 1 apps Node(forms,Reports,CM,Web).
DB Tier Autocofig:
Updating rdbms version in Context file to db112
Updating rdbms type in Context file to 64 bits
Configuring templates from ORACLE_HOME ...
AutoConfig completed successfully.
$
Autoconfig Apps Tier
Configuring templates from all of the product tops...
        Configuring AD_TOP........COMPLETED
        Configuring FND_TOP.......COMPLETED
        Configuring ICX_TOP.......COMPLETED
        Configuring MSC_TOP.......COMPLETED
        Configuring IEO_TOP.......COMPLETED
        Configuring BIS_TOP.......COMPLETED
        Configuring AMS_TOP.......COMPLETED
        Configuring CCT_TOP.......COMPLETED
        Configuring WSH_TOP.......COMPLETED
        Configuring CLN_TOP.......COMPLETED
        Configuring OKE_TOP.......COMPLETED
        Configuring OKL_TOP.......COMPLETED
        Configuring OKS_TOP.......COMPLETED
        Configuring CSF_TOP.......COMPLETED
        Configuring IGS_TOP.......COMPLETED
        Configuring IBY_TOP.......COMPLETED
        Configuring JTF_TOP.......COMPLETED
        Configuring MWA_TOP.......COMPLETED
        Configuring CN_TOP........COMPLETED
        Configuring CSI_TOP.......COMPLETED
        Configuring WIP_TOP.......COMPLETED
        Configuring CSE_TOP.......COMPLETED
        Configuring EAM_TOP.......COMPLETED
        Configuring FTE_TOP.......COMPLETED
        Configuring ONT_TOP.......COMPLETED
        Configuring AR_TOP........COMPLETED
        Configuring AHL_TOP.......COMPLETED
        Configuring OZF_TOP.......COMPLETED
        Configuring IES_TOP.......COMPLETED
        Configuring CSD_TOP.......COMPLETED
        Configuring IGC_TOP.......COMPLETED
AutoConfig completed successfully.
$
---------------------------------+--------------------+---------+---------
ias-component                    | process-type       |     pid | status
---------------------------------+--------------------+---------+---------
OC4JGroup:default_group          | OC4J:oafm          |   10466 | Alive
OC4JGroup:default_group          | OC4J:forms         |   10425 | Alive
OC4JGroup:default_group          | OC4J:oacore        |   10062 | Alive
OC4JGroup:default_group          | OC4J:oacore        |   10061 | Alive
OC4JGroup:default_group          | OC4J:oacore        |   10060 | Alive
OC4JGroup:default_group          | OC4J:oacore        |   10059 | Alive
HTTP_Server                              | HTTP_Server        |    9993 | Alive
adopmnctl.sh: exiting with status 0
grep -i s_active_webport $CONTEXT_FILE
      <activewebport oa_var="s_active_webport" oa_type="DUP_PORT" base="8000" step="1" range="-1" label="Active Web Port">443</activewebport>
Could anyone please advise what's wrong here. Why URL is not being accessible.
Thanks for your time
Regards,

Answer 1

Yes. We are using SSL in all te instances. Please see the comparison between the working and non-working instance
Source Instance(Working instance)
$ grep s_webssl_port $CONTEXT_FILE
                <web_ssl_port oa_var="s_webssl_port" oa_type="PORT" base="4443" step="1" range="-1" label="Web SSL Port">4508</web_ssl_port>
$
$ grep -i s_https_listen_parameter $CONTEXT_FILE
                        <httpslistenparameter oa_var="s_https_listen_parameter">4508</httpslistenparameter>
$ grep s_active_webport $CONTEXT_FILE
                <activewebport oa_var="s_active_webport" oa_type="DUP_PORT" base="8000" step="1" range="-1" label="Active Web Port">443</activewebport>
$
$ grep -i s_enable_sslterminator $CONTEXT_FILE
                        <sslterminator oa_var="s_enable_sslterminator"> </sslterminator>
Target Instance(This does not work)
$ grep s_webssl_port $CONTEXT_FILE
      <web_ssl_port oa_var="s_webssl_port" oa_type="PORT" base="4443" step="1" range="-1" label="Web SSL Port">4519</web_ssl_port>
$
$ grep -i s_https_listen_parameter $CONTEXT_FILE
         <httpslistenparameter oa_var="s_https_listen_parameter">4519</httpslistenparameter>
$
$ grep s_active_webport $CONTEXT_FILE
      <activewebport oa_var="s_active_webport" oa_type="DUP_PORT" base="8000" step="1" range="-1" label="Active Web Port">443</activewebport>
$
$ grep -i s_enable_sslterminator $CONTEXT_FILE
         <sslterminator oa_var="s_enable_sslterminator"/>
Any suggestions?
Thanks,