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Osama Mustafa
Works at Guru Solutions
Attended Albalqa
Lives in Amman
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Osama Mustafa

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Osama Mustafa

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My Days As an Oracle ACED : BGOUG
12 - 14 June save the date because it's Bulgarian Oracle User group Events, this is my first time in Bulgaria and my first time as an oracle ACE director in any events :). My Trip Planned to be from Jordan to Bulgaria - Sofia  and as usual i need to stop in...
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Osama Mustafa

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ORA-39181: Only partial table data may be exported due to fine grain access control
The below error appeared when trying to export the Schema using System User :- ORA-39181: Only partial table data may be exported due to fine grain access control on "SOAPRD_MDS"."MDS_DEPL_LINEAGES" . . exported "SOAPRD_MDS"."MDS_DEPL_LINEAGES"            5...
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Osama Mustafa

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OID is Down For Ambiguous Reasons
Today one of the customer called complaining about accessing to the system and how its not working ? Since everything is configured as single sign on (SSO) first thing to check was OID or oracle internet Directory. The logs indicate to the below error :- [2...
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Enable Database Vault Using chopt Command
I post before how to enable oracle database vault using make command, in this post i will talk about how to enable database vault but using chopt command which easier and faster. Common Syntax :- chopt [enable | disable] db_option Value Description dm Oracl...
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Osama Mustafa

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OTech Magazine – Summer 2015
OTech Magazine - Summer 2015 OTech Magazine issue Summer 2015 is the eighth issue of OTech Magazine – the independent Oracle technology magazine – . Our contributors are the best of the best of the Oracle atmosphere. Osama Mustafa – Database Link From Oracl...
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ORA-12638: Credential retrieval failed
I found following line in sqlnet.ora file SQLNET.AUTHENTICATION_SERVICES= (NTS) Then i modified the above line as below and it started working SQLNET.AUTHENTICATION_SERVICES= (NONE) Seems that The Oracle server is not configured to support Windows authentic...
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People
In his circles
109 people
Work
Occupation
Principal Oracle Consultant
Skills
Security, Database , Oracle, Development , Administration , Linux , Open Source
Employment
  • Guru Solutions
    Principal Oracle Consultant, present
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Amman
Previously
Jordan
Links
Contributor to
Story
Tagline
Oracle ACE Director
Introduction


Osama Mustafa is a database specialist, Oracle ACE Director  , Certified Oracle Professional (10g, 11g), Certified Ethical hacker (Penetration testing), and Sun System Administrator.


Osama currently works as an Oracle Instructor in the Middle East. He also works on troubleshooting and the implementation of database projects.

He spends his free time on Oracle OTN forums and publishes many articles, including Oracle database articles, in his bloghttp://osamamustafa.blogspot.com.
Education
  • Albalqa
    CS, 2004 - 2008
Basic Information
Gender
Male
Other names
Osamazx, OsamaOracle, Osama Mustafa