AC-50480: Internal error occurred: java.lang.Exception: Error while generating listener.ora.

 Dear Followers.

        We have the below error when we ran auto-config on the database tier. 

Error from AC log file

+++++++++++++++++

Updating s_tnsmode to 'generateTNS'

UpdateContext exited with status: 0

AC-50480: Internal error occurred: java.lang.Exception: Error while generating listener.ora.

Error generating tnsnames.ora from the database, temporary tnsnames.ora will be generated using templates

Instantiating Tools tnsnames.ora

Tools tnsnames.ora instantiated

Web tnsnames.ora instantiated

adgentns.pl exiting with status 2

ERRORCODE = 2 ERRORCODE_END

.end std out.

   Result             : FAILED

Enter value for 1: Enter value for 2: ERROR:

ORA-12154: TNS:could not resolve the connect identifier specified

Unable to generate listener.ora from database

Using default listener.ora file

.end std out.

.end err out.

Error while generating listener.ora.

StackTrace:

java.lang.Exception: Error while generating listener.ora.

        at oracle.apps.ad.tools.configuration.NetServiceHandler.generateMiddleTierListener(NetServiceHandler.java:2497) 

 

Fix

==

Ran manually

NONPROD [*****@korladrekbs01 admin]$ perl  /u01/app/***/apps/apps_st/appl/ad/12.0.0/bin/adgentns.pl contextfile=$CONTEXT_FILE appspass=apps

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Then Run AC. It should be fine.

Thanks.