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Informatica Interview Questions
Questions Answers Views Company eMail

hi all when i am creating repository contents i am getting this error and not able to create contents please let me know wht may be the problem ORA-01031: insufficient privileges Database driver error... Function Name : executeDirect SQL Stmt : CREATE VIEW REP_DATABASE_DEFS AS SELECT DISTINCT DBDNAM DATABASE_NAME, SRCNAM DEF_SOURCE, SUBJ_NAME SUBJECT_AREA, NULL VERSION_ID, OPB_DBD.VERSION_NUMBER DATABASE_VERSION_NUMBER FROM OPB_DBD, OPB_SUBJECT, OPB_SRC WHERE OPB_DBD.SUBJ_ID = OPB_SUBJECT.SUBJ_ID AND OPB_SRC.DBDID = OPB_DBD.DBDID AND OPB_SRC.VERSION_NUMBER = OPB_DBD.VERSION_NUMBER AND OPB_SRC.IS_VISIBLE = 1 Oracle Fatal Error Database driver error... Function Name : ExecuteDirect Oracle Fatal Error Error occurred while creating the repository An error has occurred while creating contents. Dropping repository tables... Create Contents operation on repository [reposerv] ended at 01/02/2009 13:02:48. Elapsed time is 0:00:09.

2 7811

What is Story point Estimation ? Can any one give just an introduction about this ? Advance Thanks

IBM,

2 5675

Hi Everybody, I have one fixed width file as source and 4 oracle tables (relational) as target. What are the Unit test cases i need to implement ? 1.Using TextPad software i tested postion of the field 2.As per specification i tested like whether it is correctly mapped or not? Is there any other test case do i need to implement. If possible can any one give me the test cases Advance Thanks

Cognizant, IBM,

1961

Hi, As shown below i have repositories under that some folder are there . Between these repositories and folder some thing is there.I want to know what is that? repositories repo1 repo2 repo3 IS_## IS_## IS_## Folder1 Folder2 Folder3 - - - Here i want to what IS_## represents ? Advance Thanks

IBM,

1 3084

HOW TO YOU LOAD TIME DIMENSION

1 5396

Suppose on 1st Nov 2010 you had created a mapping which includes huge aggregator calculations and it is under process for next two days. You will notice that even on 3rd day also its still calculating. So without changing a logic or changing a mapping How will you troubleshot or to run that mapping? Explain the steps

2036

define galaxy repository in informatica

2228

when i try to connect to the repository server i am getting this message can someone help me.. Starting Repository [infa_rep] (6016|1292) Informatica Repository Agent, version [7.1.1], build [0811], 32-bit. (6016|1292) Copyright (c) 2000-2004 Informatica Corporation. All Rights Reserved. This Software is protected by U.S. Patent Numbers 6,208,990; 6,044,374; 6,014,670; 6,032,158; 5,794,246; 6,339,775 and other U.S. Patents Pending. (6016|1292) Informatica Repository Agent starting up. (6016|1292) Security audit trail has been turned off. (6016|1292) infa_rep: Repository runtime manager initialized. (6016|1292) infa_rep: Initialized configuration information. (6016|1292) infa_rep: Initialized request dispatcher. (6016|1292) Database Connection Error : Failed to logon to Database server ORA-12154: TNS:could not resolve service name Database driver error... Function Name : Connect Database Error: Failed to connect to database using user [] and connection string []. (6016|1292) Service stopped.

1 6032

my source is a comma delimited flatfile as eno, ename, sal 111,sri,ram,kumar,1000 and my target should be eno ename sal 111 sri ram kumar 1000 i.e; we need to eliminate the commas in between the data of a comma delimited file.

IBM,

5 9720

have you developed documents in your project? and what documents we develop in realtime?

IBM,

2 6595

to improve the performance of aggregator we use sorted input option and use sorter t/r befor aggregator. But here we are increasing one more cache in our mapping i.e; sorter. So how can u convince that you are increasing the performance.?

IBM,

3 8475

I HAVE 10 records in source. I want to store i record in target 1, second record in target 2, third record in target 3, 4 th record again in target 11, 5th again in target 2, 6th again in target3 etc.... how it is possible?

Syntel,

5 11470

suppose we will take flatfile target and load type is bulkload the session fails why please give me the answer

TCS,

1 6311

suppose my source is 101 a 1o1 b 101 c 101 d i want target like that 101 abcd how will u achive this please give me the answer

TCS,

1 3434

suppose i have source 101 a 101 b 101 c 101 d i want target like 101 abcd how will u achive this please give me the answer

ITC Infotech, TCS,

5 10877


Post New Informatica Questions

Un-Answered Questions { Informatica }

tell me 5 session failure in real time how can you solve that in your project?

2303


How to display session logs based upon particular dates. If I want to display session logs for 1 week from a particular date how can I do it without using unix. ?

2036


How to create or import flat file definition in to the warehouse designer?

1070


How can we create index after completion of load process?

1125


What is informatica? Why do we need it?

1097


What is workflow? What are the components of the workflow manager?

1141


What are the advantages of using informatica as an etl tool over teradata?

1022


What is fact table? Explain the different kinds of facts.

1076


Write the unconnected lookup syntax and how to return more than one column.

1110


how to construct simple biogas digerter? please show me detail drawing and specification of simple biogas construction?

2455


Explain about Informatica server process that how it works relates to mapping variables?

1079


How to load a Dimension ? and how to load a fact table?

1418


Hi, In source I have records like this No name address 10 manoj mum 10 manoj dilhi 20 kumar usa 20 kumar Tokyo I want records in target like shown below No name addr1 addr2 10 manoj mum dilhi 20 kumar usa Tokyo If it is reverse we can do this by using Normalizer transformation by setting occurance as 2. Somebody will say use denoralization technique. But as of my knowledge I couldn’t find any denormalization technique. Is there any concept like that? I tryid this seriously but I could find any idea to implement this. Can any one please help me ? Advance Thanks

8119


what is $$$$?

2157


What does cheating measurement mean?

1062