Search found 284 matches

by abhilashnair
Thu Feb 20, 2020 9:43 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: ORA-01843: not a valid month
Replies: 6
Views: 7559

Not strange. Toad just runs the sql and shows you the result, DataStage has to do more than that. It needs to put the results into variables (much like a "select into" in PL/SQL) and that is what is causing your issue. The question is, what are the data types of the columns in the job? An...
by abhilashnair
Thu Feb 13, 2020 5:10 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: ORA-01843: not a valid month
Replies: 6
Views: 7559

As I said, I did run the same job without the where condition and with same metadata. It ran successfully
by abhilashnair
Thu Feb 13, 2020 9:16 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: ORA-01843: not a valid month
Replies: 6
Views: 7559

Weirdly though, the same job works without GREATER THAN EQUAL TO operator within the where condition.

For example when I run the query with below where condition job goes fine

where
col1=(select max(col1) from table 2)
by abhilashnair
Thu Feb 13, 2020 7:24 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: ORA-01843: not a valid month
Replies: 6
Views: 7559

ORA-01843: not a valid month

I have a strange issue wherein a query runs fine in TOAD, but not on Datastage Oracle connector, the job fails with error The OCI function OCIStmtFetch2 returned status -1. Error code: 1843, Error message: ORA-01843: not a valid month. (CC_OraStatement::fetch, file CC_OraStatement.cpp, line 1,729) T...
by abhilashnair
Sun Oct 20, 2019 2:41 am
Forum:
Topic: Error Linking Views In Information Governance Catalog
Replies: 2
Views: 3027

Error Linking Views In Information Governance Catalog

I am getting this error in Lineage Information for Information Governance Catalog The error occurs only for few views. Error linking view <ViewName> from schema <SchemaName>Error linking view View expression for ViewName is : I have tried re-importing all base tables in IMAM, also looked into Grants...
by abhilashnair
Thu Oct 10, 2019 1:59 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Error message: ORA-08103: object no longer exists
Replies: 3
Views: 5044

Did a workaround setting up dependency between the 2 jobs
by abhilashnair
Tue Oct 08, 2019 1:54 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Error message: ORA-08103: object no longer exists
Replies: 3
Views: 5044

Oracle Error message: ORA-08103: object no longer exists

We have a scenario with two ETL jobs(Lets call them Job A and Job B) belonging to different subject areas with no dependency among each other, but operating on same table. job A has the following statement ALTER TABLE <TABLENAME> TRUNCATE PARTITION (PNAME) UPDATE INDEXES job B does a simple select *...
by abhilashnair
Wed Jun 15, 2016 11:44 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Getting fastLoad script from Teradata connector
Replies: 5
Views: 5809

Ok Ray. Is this script stored somewhere or redirected to a log file, where I can find it?
by abhilashnair
Mon Jun 13, 2016 10:51 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Getting fastLoad script from Teradata connector
Replies: 5
Views: 5809

Getting fastLoad script from Teradata connector

I have a parallel job that loads data from sequential file to Teradata Database using Teradata Connector stage in Bulk/Load mode.

Is there a way to get the SQL query that DataStage generates to load the data in the table?
by abhilashnair
Thu Jun 11, 2015 12:40 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Removing Header and Trailer record of a EBCDIC file
Replies: 3
Views: 3694

I tried with the escape character but getting the same error
by abhilashnair
Wed Jun 10, 2015 1:19 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Removing Header and Trailer record of a EBCDIC file
Replies: 3
Views: 3694

Removing Header and Trailer record of a EBCDIC file

I have a EBCDIC file and I am reading it using a Sequential File Stage and Schema File with RCP turned on. The multi layout file has a header record which is 21 bytes. The Detail records are 2427 bytes long and the trailer record is 9 bytes long. I managed to remove the header by using tail +22c in ...
by abhilashnair
Wed Jun 10, 2015 1:07 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Job Optimization
Replies: 4
Views: 3590

i did the following changes in the job Source Sequential File Stage ---> Read from Multiple Nodes Set to "Yes" The teradata connector was running in Sequential mode. So I changed the setting for Parallel Syncronization to "Yes" Also buffering mode was initially "Default"...
by abhilashnair
Mon Jun 01, 2015 5:01 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Need help to generate schema files dynamically for txt files
Replies: 15
Views: 10214

Read the file with a single column and then have a column import stage. In column import select option for schema file and have a parameter for the same. In this way you will have a single multi instance job but you will have 'n' schema file for n files. When you invoke the job just pass the paramet...
by abhilashnair
Mon Jun 01, 2015 4:58 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Job Optimization
Replies: 4
Views: 3590

Job Optimization

I have a job which reads from complex flat file and loads to an empty Teradata table. I am using Teradata connector with Bulk Mode (Load Driver). The table is multiset table and allows duplicates. It also has primary index. The incoming file is fixed width EBCDIC file with a row width of 7000 bytes....
by abhilashnair
Wed Jan 28, 2015 11:57 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Teradata Connector Stage causing skew in Data Load
Replies: 4
Views: 6045

Hmm..Pretty much..The DBA team suggested to have a primary index on the table and for that choose a column with unique values..But this is already taken care off. The table already has a primary index. In fact the table has only 3 columns in all..Out of that two columns are always nulls and the thir...