Problems with CENTRO GESTOR , when creating RC document.

Hello ,

I have a problem when I try to do a RC document, and I introduce the field "Centro Gestor"( field:FISTL-table:KBLD), the error is as follows:"the entry CEGE2 doesn´t exist in FMFCTR " , I go to see this table and the entry exists , I don´t Know what is the problem with this , could somebody help me?

Thank you very much.

Olga