How To Fix 30060 - Particulars relating to higher-level service and wage type already exist

30060 - Overview

• Message type: E = Error

• Message class: 30 - Service Master: Basic Data

• Message number: 060

• Message text: Particulars relating to higher-level service and wage type already exist

What causes this issue?

The data on a higher-level service and the wage type already exists in
one or more other service master records.

How to fix this error?

Please check your data. As a rule, a service is uniquely defined. More
than one lower-level service with the same wage type should therefore
not exist for a higher level service.

Error message extract from SAP system. Copyright SAP SE.

30060 - Details

• The SAP error message 30060, which states "Particulars relating to higher-level service and wage type already exist," typically occurs in the context of payroll processing or when dealing with wage types in the SAP Human Capital Management (HCM) module. This error indicates that there is a conflict or duplication in the wage type configuration or the data being processed.
  
  Cause:
  
  Duplicate Wage Type Entries: The error often arises when there are multiple entries for the same wage type in the payroll results or in the configuration settings.
  Incorrect Configuration: There may be an issue with the configuration of wage types, particularly if they are set up to be mutually exclusive or if there are dependencies that are not being met.
  Higher-Level Service Conflicts: If a higher-level service (like a specific payroll run or service type) is already associated with a wage type, trying to add another entry for the same service can trigger this