FI 149 message while posting in QA32

Hi Experts,

In our organization we have activated the Funds management. related cost center group and cost element group are mapped to respective fund center and commitment item and also budget is maintained. while posting the sampling document in QA32 an error occurred as below.

"Posting not possible; incorrect financial transactions of the commitment item". Message ID "FI" message no.'149"

please advice on this.

regards,

SP