Use
You can define number ranges as follows:
You define number ranges in the system separately for master records and documents. You can therefore use the same number range keys for both master records and documents.
In the Financial Accounting (FI) component, you can also define alphanumeric number ranges. In this case, however, the document numbers can only be assigned externally.
It is advisable to select year-specific number ranges. You therefore only need smaller intervals and can store the document numbers separately according to fiscal years. You therefore avoid documents from the old and new year alternating in January.
Procedure
Since documents may be kept in the system for an indefinite amount of time, you need to define intervals that are large enough to handle this factor.