Error when executing a job on Data Integrator on AIX

Hello:

Somebody can help me

Attempt to execute a JOB whit two DataFlows it shows an error, my source is SQL Server 2000 my target is Informix 9.2.

when executing separately the dataflows in different job (one dataflows by JOB) the execute is Ok, but when execute two Dataflows in the same Job the execute send mesage error.

My platform is

Operating system Server

UNIX AIX 5.2

ODBC Data direct 5.1

Data Integrator Job server 11.0.2

Data Base Target Informix 9.2

Operating system Client

Windows 2000 Server SP4

Data Integrator Designer 11.0.2

Data Base Source SQL Server 2000