Diagnosis
Wage type &1 exists in table T52LIDIBASE more than once as a liabilitywage type.
A liability wage type may only exist once in the table. It does notmatter whether the wage type is the main liability or part of a wagetype package.
The wage types that are processed together with other liabilities as awage type package are to be entered as a liability wage type in thedetail view in the blocks "Distribtution Basis 2" and "DistribtutionBasis 3".

Procedure
Check both the overview and detail view.
Wage type &1 exists at least once as a "Liability Wage Type" in the"Distribution Basis 2" block or in the "Distribution Basis 3" block inthe detail view. Ensure that each wage type exists only once.