Message type: E = Error
Message class:  HRPADJP_CP - Message Class for Pension Plan of Japan 
Message number: 340
Message text: Rounding unit cannot be less than 1
Since Japanese yen cannot have decimal places, you cannot assign the
rounding rule whose rounding unit is less than 1.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message HRPADJP_CP340, which states "Rounding unit cannot be less than 1," typically occurs in the context of payroll processing or time management within the SAP HR module. This error indicates that there is an issue with the rounding configuration for time or wage calculations, where the system expects a rounding unit of at least 1.
Cause: Rounding Configuration: The rounding unit for a specific wage type or time type has been set to a value less than 1. This is not permissible as rounding units must be whole numbers (e.g., 1 minute, 1 hour). Customizations: If there have been custom developments or configurations in the payroll schema or time evaluation, it may inadvertently set a rounding unit incorrectly. Data Entry Errors: Incorrect data entry in the infotypes related to payroll or time management could lead to this error.
Solution: Check Rounding Configuration: Go to the configuration settings for the relevant wage type or time
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