Results search_sap_menu ??????

when i try to find some transaction path in search_sap_menu, y put the code of transaction.

the result contain data, but the "TEXTO" contain simbols ??????

we have 3 system dev/qas/pro, and the default languaje is spanish.

whe i run the process in qas /pro, return the labels ???????, but when i run the proccess un dev, all it´s ok.

whe i logon with English languaje, the results in the 3 systems are Good!!, but not with spanish.

Thank you

Regards!!!