while Running the KSPI

Hi Experts,

We are running the KSPI transaction code getting the error message " The Calculate plan price has diverged (0)"

The Calculate plan price has diverged (0)

Message no. KP206

Diagnosis

Calculate plan price in controlling area 0036 did not converge in period(s) 0.

System Response

The R/3 System could not process further due to incorrect iterations. The results are not posted.

Procedure

The list displays the values calculated up to the point the program terminated. Use these figures to try and locate the error.