creation of Basic unit of measure
when i am going to create MM01 basic UOM PC does not exit...........when i go create UOM pc in T.code :CUNI unit of measure Tab besides what i have to select like MASS.............so...on
SAP Customizing Implementation Guide - SAP NetWeaver - General Settings - Check Units of Measurement
Click on unit of measurement and then on the top menu click on unit of measurement and then click new entry. You will be able to define UOM's
In the standard delivery system, units of measurement are defined according to the international system of units (SI).
For a new installation, units of measurement are delivered in all clients. For upgrades, new units of measuremente are delivered only in Client 000. They then still have to be transported to the production clients.
If you intend to perform cross-company data exchange, note that units of measurement with company-specific characteristics may have an adverse effect.
Check that the dimensions delivered and the associated units of measurements are complete.
If you are using EDI, you should also check the ISO codes.
Next to Tab: Unit of Measurement, is Dimension. If you have the required deimension for UoM, select the same or create one to select; else select AAAADL (No Dimension).
Hope, this may help you, some extent.