COBOL PRECOMPILER ERROR: "XXXXXX" (TABLE) PREVIOUSLY DECLARED OR REFERENCED DCLGEN VARIABLES GETS IMPORTED TWICE FOR ONLY ONE EXEC SQL STATEMENT. WHAT COULD BE THE PROBLEM?

1 Answers  

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While unloading huge amount of data from table. Suddenly job failed some error. Imagine 1M data unloading, In that 90% data unloaded only 10% left, So if want to unload the rest 10% what needs to be done? Whether do i need to start from top or anything ?

0 Answers   JPMorgan Chase,

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What are the three lock types?

2 Answers  

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Do we need cursor for Count(*)?

4 Answers   iGate,

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Explain about mirror activator disk mirroring?

0 Answers  

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What is a thread?

3 Answers  

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What are concurrency issues?

0 Answers  

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how can u understand the end of the table ?

1 Answers   TCS,

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What is null value in db2?

0 Answers  

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Write a query to extract first 5 characters of a name in the column Stud_Name?

1 Answers   RBS,

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Can we update view in db2?

0 Answers  

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What r the comman abends in db2, jcl and cobol???????

0 Answers   Mphasis,

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