Multi thread program

How to write a Multi thread program to generate output in the format Header layout and Detail layout?



Eg: Using fields, field types and mapping

Hi

Are you asking about to generate the output(mean external file) would have header and footer in multithread routine? please explain with example.

Yes,something like that

For example :


To generate the external file in the below required format using COB routine(multithread)



Header layout

Fields Type Mapping
Employment Bank Char 4 Abc(Always)
Establishment ID Char 10 CR ID –to be taken from the CUSTOMER application



Detail layout:

Fields Type Details Comments

Beneficiary acct n Char 34 account no Details>Position 1
Beneficiary custom Char 4 *35 Details>Position 6
Bank code Char 4*35 XXXX ( 4 char ) Details>Position 9
Payment desc Char 4*35 as mapped to the upload types

Hi,

Please find the below procedure.

1.Write a initialisation routine
Initialise all the common variable going to use
2.Write a load routine
Load all the required files
3.Write a select routine
Select the requirement with query
4.Write a process routine
Write a selected data into a file(Create a new file to write the data)
5.Write a extract routine.
Write a data into external file with required header and footer details.

Hope this help you to write a routine.

Thanks for reply, can you please explain what is process routine and extract routine with example?