java.lang.SecurityException: User: ASADMIN authentication failed

| Dec 30, 2019

When i trying to undeploy the REST service in UAT and deploy again, i am getting the below error.


java.lang.SecurityException: User: ASADMIN authentication failed

Solution :

verify the asadmin given credential correct and roles also.

Run the txkISGConfigurator.xml utility with “ebsSetup” argument.

refer :  Installing Oracle E-Business Suite Integrated SOA Gateway, Release 12.2 (Doc ID 1311068.1)

Section 2: Configuring Oracle E-Business Suite Integrated SOA Gateway for REST Services


sysadmin user not logging in r12

| Dec 30, 2019

I am trying to logging in sysadmin user of one of our UAT system, It’s simply loading but not logging in.

I checked the sysadmin user credentials valid. Yes it’s Valid.


select fnd_web_sec.validate_login(‘SYSADMIN’,’password’) from dual;


Solution :

I checked any blocking session in database, Yes it’s there . So I kill those sessions afterwards  I can able to login.

select l1.sid, ‘ IS BLOCKING ‘, l2.sid
from v$lock l1, v$lock l2 (more...)

File export not saved oracle apps r12

| Dec 29, 2019

Suddenly We couldn’t able to save the file after we did export.


Solution :


Check your database any one of tablespace space issue in alert log file and add datafile.

APP-FND-00706: Routine FDFADF: Detected a data error

| Dec 25, 2019

During Payment voucher creation, users getting the below issue.

After click Ok, users getting below error




Increase open_cursor parameter in database and start a new session to do the payment voucher, it’s working now.

Change hostname for EBS 12.2

| Dec 3, 2019

EBS 12.2 environment running on two servers

Database server and application server

Run preclone on both database tier and application tier

Stop the both services

Database Server :

Hostname :
Target :

[root@dbs-bah-xxx-yyy ~]# hostnamectl status
Static hostname:
Icon name: computer-vm
Chassis: vm
Machine ID: bbb7386b86c44808b6ee2e4b9be95357
Boot ID: ee32a1c8afdd4bd4a935eff51b9a836c
Virtualization: vmware
Operating System: Red Hat Enterprise Linux Server 7.6 (Maipo)
CPE OS Name: cpe:/o:redhat:enterprise_linux:7. (more...)

java.lang.Exception: RC-50007: Could not create cloning stage area

| Dec 1, 2019

I am trying to run for dbTier but I am getting the below error during the stage creation.

StackTrace –
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(
at java.lang.reflect.Constructor.newInstance(
at Source)
Caused by: java.lang.Exception: RC-50007: Could not create (more...)

failed to start a managed process after the maximum retry limit

| Nov 19, 2019

The EBS environment running on DB Server ,Application server and Web server. I merged Application & Web server on a single server.  So all the services running on single server but database running on another server.

When i tried to start the services, I am keep on getting below errors

You are running version 120.7.12010000.2

Starting OPMN managed Oracle HTTP Server (OHS) instance …
opmnctl: opmn is already running.

2100 detection error on hdd0 (main hdd) lenevo thinkpad t440p

| Nov 19, 2019

Today I faced serious issues about my laptop external SSD harddrive suddenly failed. oops I don’t have backup of recent data. We are tried to restore from windows automatic recovery and tried many method and also we used  to remove the  SSD and inserted again but still we have same issue and HDD not detected.

So We thought it SSD Failed and data gone. But luckily One of our IT support guy (named Rasheed) helped (more...)

AD Splicer error environment does not match computed value

| Sep 23, 2019

During upgrade from 12.1 to 12.2

this issue may be occurs due to the old 12.1 environment set. unset the old environment and set the 12.2 run edition environment and rerun the adsplice again. taking long time running to complete

| Sep 21, 2019 long time running to complete patch installation or remove patch.


Apply follow the patch

Patch 27238412

Increase the memory value :

MEM_ARGS=”-Xms4096m -Xmx4096m -XX:+UseParallelGC”


Refer note :

Enhancement for WLS BSU (Smart Update): Resolves Very Long Time to Apply Patches – Especially When Checking for Patch Conflicts (Doc ID 2271366.1)