venkat500: Great appreciate to your reply.
So i think you have rich experence in multi-companies?
Well, I have also shared tccom000, and also other tables in TF, TT, TC modules according to the manual.
But when i relogin to company 601, i can't open session tfgld0103m000(maintain company parameters), and still can't insert 601 company code in tfgld0104m000.
Error message "company data can't be found" was what i got.
Would you please kindly advice again?
Thanks a million!!