Message type: E = Error
Message class:  HRPAYDEMUSCHG_BV - Maternity Protection Act - Prohibited Activities 
Message number: 070
Message text: Change of pay scale indicator exists for date &1
A change of the pay scale indicator from &V2& to &V3& is determined for
date &V1& in a month within the maternity protection period. In this
month, the system calculates the supplement to maternity pay for the rat
ios of the last day before the change. The system does not perform a
proportional calculation of the supplement to maternity pay with regard
to the various basic pay until the day before the change of the pay
scale indicator within this month.
Check the determined maternity pay supplement. If this is not correct,
enter it manually using the designated wage type.
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 HRPAYDEMUSCHG_BV070, which states "Change of pay scale indicator exists for date &1," typically occurs in the context of payroll processing in the Human Resources (HR) module. This error indicates that there is a conflict or inconsistency regarding the pay scale indicator for a specific date in the employee's records.
Cause: Change in Pay Scale: The error usually arises when there is a change in the pay scale indicator for an employee on a specific date, and the system is unable to process the payroll due to this change. Incorrect Data Entry: There may be incorrect or incomplete data entries in the employee's master data or infotypes related to pay scale changes. Multiple Changes: If there are multiple changes to the pay scale indicator on the same date, it can lead to confusion in the payroll processing. Time Constraints: The payroll run may be trying to process data that has not been
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