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4.8 DATEV: Java rules

Java rules – part of the DATEV Nuclet documentation (export of CSV files for further processing in DATEV (accounting)).

HOW-TO INTEGRATORS UPDATED: JUL 2026 APPLIES TO NUCLOS 4.2026.X

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The adjustments of Java rules are done in two steps.

Please follow the instructions in the following subordinate sections.

Subsection	Description
4.8.1 Nuclet interfaces	adapting wrapper classes to the actually used business objects
4.8.2 Business logic	Adapting the business logic to the actually used business objects

Table 4.8: Application-specific adjustments in Java rules

All necessary adjustments are explained in detail (class by class) in these sections.