[development-axapta] Inventory Closing Error

Dear friends, I'm facing an error message when I try to adjust on Hand inventory not allow me to complete the process. The message is Item number 11234, Transaction cannot be adjusted as the quantity financially open is zero. What does this message mean, and how I can solve the problem?

[development-axapta] AX2009 implementation project

Hi All, I have a client in Egypt/Alexandria who asked my help to implement AX2009 for his company. I'm working alone, so I'll need someone who has technical and functional experience to help me. If any one intrested, send me your CV and daily rate. Have a nice day