Internal documents are one of the types of correspondence available in the SAP system. The following topics are limited to a description of this correspondence type, since this is relevant to general ledger accounting.

You can request internal documents while you are entering and processing documents. You can choose the type of correspondence you want to print (for general ledger accounting this is usually only internal documents) from those that the system prompts you with while you are processing documents or accounts or while you are in another function.