What is the need for an etl tool?


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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 Answers  


wht is cdc?how to use it in creation of mappings?

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What is a passive transformation?

0 Answers   Informatica,


If we have 1000 rows were loaded in to datawarehouse and next day the source have 1010 rows so, how can we loaded only updated rows into target.

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what is incremantal aggregation?

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How to load last 10 records of flat file in to the target?

5 Answers   iNautix,


what is SDLC way of code development?

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I have the source like col1 col2 a l b p a m a n b q x y How to get the target data like below col1 col2 a l,m,n b p,q x y

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how to insert header after each group.

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two types of data are there . one is mainframe and the other is ascii format . in informatica how can you get both the data in a single format in ascii .

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What are mapplets? How is it different from a Reusable Transformation?

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What is critical mapping?

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