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Semephore problem

Other Parts Discussed in Thread: TMS320C6455

Hi, i have problem with semaphore. I created one semaphore SEM_test with init count 1. In task TSK_main i test this sem with:

SEM_pend(&SEM_Test, SYS_FOREVER);

 

data[0] = 2;

data[1] = 5;

SEM_post(&SEM_Test);

 

When processor execute SEM_post function it's print next message in Execution Graph Detalis:

SEM: post <unknown handle> (0x9c4a70) count = 0

Can somebody help me with this message?