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function module without import

Former Member

‎2008 Jan 15 1:02 PM

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471

if a function module is without any import parameter does it mean every time it updates the database table that we pass throught the FM if not why do they check for sy-subrc for those FM

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Former Member

‎2008 Jan 15 1:07 PM

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347

Hi,

Still you have to use because there can be export parameters.

Say for example you are using a funtion module to check a hard coded rfc destination exists or not. If yes it reurns 0 if no returns 4. There can be many other scenarios like this.

Regards,

Renjith Michael.