FPY1 - file duplication during transaction execution

Hi,

I encountered a problem during FPY1 transaction execution. Whenever I start FPY1, two identical files are generated in a defined directory on server. When I look into a job log via SM37, it seems like two identical jobs for program SAPFKPY3 are executed whenever I execute FPY1.

Is anybody there who encountered a similar problem and can provide me a hint to solve the issue?

Thank you,

Juraj