teachmeoracle.com

[sarfaraz]

Hi Plz give some ans this questions,

1. What is node id at .dbc file under FND_TOP/secure?

2. What is the use of jserv and http why we need both of them?

3. How many templates are there at oracle apps? What are the uses of those templates?

4. If by mistake I will delete the .dbc file under FND_TOP/secure is there any way to retrieve that? If yes how? And what will happen if I will delete that?

5. What is the main purpose of OC4J?

6. You are trying to running adadmin utility bur when you are runnign it is giving error and it is not running what you will do now? What should be the reason behind it?


Thanks & Regards
_________________
Sarfaraz Karim
APPS DBA

[arshad_onlyne]

1)node_id is nothing but representing the node which may be holding one or more servers ,this id is unique

3)templates comes into picture when u run autoconfig a template of the current configuration is taken,correct me if iam wrong


4).dbc file is the database connector descriptor file which is used by the guest while accessing oracle application from the front end,u may not be able to connect the database as a application user

how to know number of .dbc files?

find / -type f -name ".dbc"

5)i donno this answer myte


Regards
Arshad

[atul_iiit]

1. What is node id at .dbc file under FND_TOP/secure?

Node ID is id number assigned to middle tier (during autoconfig node) with similar entry in FND_NODES so that apps understand that connection is coming from valid midle tier

2. What is the use of jserv and http why we need both of them?
http is for static http requests and jserv is for java related requests (jsp , servlet)

3. How many templates are there at oracle apps? What are the uses of those templates?
Each configuration file (httpd.conf, zone.properties..) got its template file. Templates files are stored at two places but used from one under fnd_top .

When autoconfig recreate conf files it uses template files & data from context (XML) file to create configuration file.

4. If by mistake I will delete the .dbc file under FND_TOP/secure is there any way to retrieve that? If yes how? And what will happen if I will delete that?

Yes you can recreate dbc file by running adgendbc.sh script or by running autoconfig (autoconfig calls adgendbc.sh)

If you delete dbc file you won't be able to open forms connection

5. What is the main purpose of OC4J?
OC4J (Oracle Container 4 J2EE) is Oracle's JVM (java virtual machine) and used to run java application

6. You are trying to running adadmin utility bur when you are runnign it is giving error and it is not running what you will do now? What should be the reason behind it?

There can be multiple reasons for adadmin
- adadmin not in path
- using wrong password (apps or system) for adadmin
- adadmin is corrupt
- apps password is locked

and plenty more, check adadmin log file for issue and fix issue accordingly
_________________
Atul Kumar
Apps DBA
http://OnLineAppsDBA.com

[arshad_onlyne]

hi atul

iam getting an error while trying to run discoverer server script addisctl.sh

the error is like saying unable to create java

OSagent and OAD are able to start but locator is throghing an error


Regards
Arshad

[koko]

Hi Atul,

"Templates files are stored at two places but used from one under fnd_top . "

This is not clear to me that at what exactly two places do these template files reside?

Thanks and Regards,
Koko

[atul_iiit]

http://onlineappsdba.com/index.php/2007/09/09/preserving-customizations-in-oracle-apps-11i-or-r12/
_________________
Atul Kumar
Apps DBA
http://OnLineAppsDBA.com

[arshad_onlyne]

hurray


the error regarding discoverer solved