Message type: E = Error
Message class:  HRPAYDESV - Error Messages Germany Payroll, Social Insurance 
Message number: 443
Message text: Length &1 of PPO number is invalid; the PPO number must have length 3
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The SAP error message HRPAYDESV443 indicates that there is an issue with the length of the PPO (Payroll Processing Object) number being used in a payroll process. Specifically, the error states that the length of the PPO number is invalid and must be exactly 3 characters long.
Cause: The error is triggered when the PPO number provided in the payroll processing does not meet the required length of 3 characters. This could happen due to: Incorrect data entry where the PPO number is either too short or too long. A configuration issue where the PPO number is not set up correctly in the system. Data migration or integration issues where the PPO number is not formatted correctly.
Solution: To resolve this error, you can take the following steps: Check the PPO Number: Verify the PPO number being used in the payroll process. Ensure that it is exactly 3 characters long. If it is not, correct it to meet
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