FM RH_INSERT_INFTY lock by CL_HR_ALEOX_BADI in production system

Hi Gurus,

I am using FM RH_INSERT_INFTY in a Z.. Report in order to massive charge the organizational structure. But it's taking so long, and when I see in SM50 is performing in report "CL_HR_ALEOX_BADI==============CP" in production system.

Does anybody knows if something has to be set up before execute the class CL_HR_ALEOX_BADI.

Any help is very useful.

Thanks in advance,

Regards