SXPG_COMMAND_EXECUTE failed for BRTOOLS

Hi experts,

I have my SAP ECC in a distributed system (CI and DB nodes are different) on Oracle 11G/ Solaris.

When I try to execute any action in db13, appear the following error:

SXPG_COMMAND_EXECUTE failed for BRTOOLS - Reason: program_start_error: For More Information, See SYS

I follow the SAP Note:  1974030 - How to configure DB13 to work with a standalone Oracle database in Unix/Linux

but I continue with the error

The RFC SAPXPG_DBDEST_HOSTDB works fine but I check in the trace of the proccess is:

LOCATION    SAP-Gateway on host adonis.blumaq.local / sapgw00

ERROR       timeout during allocate

TIME        Tue Sep  9 12:47:24 2014

RELEASE     721

COMPONENT   SAP-Gateway

VERSION     2

RC          242

MODULE      gwr3cpic.c

LINE        2164

DETAIL      no connect of TP sapxpg from host adonisdb after 20 sec

COUNTER     6595

Any idea?

Thanks in advance,

Regards,