Measuring point update by production order confirmation

Hi friends,

I created a prt as equipment and assigned it to the routing. I created a production order and when i confirm the same i am getting following error as:

"

Document MeasUnit has a different dimension to the characteristic unit

Message no. IR071

Diagnosis

The measurement unit on creation of the measurement document must have the same dimension as the measurement unit of the characteristic of the measuring point.

In this case, the measurement unit % does not suit the character unit EA of the measuring point 103.

System Response

Processing will not be continued.

Procedure

Use the possible entries help.

"

Please suggest the solution.