Message type: E = Error
Message class:  HRPAYUS_CLD_BSI - Message Class for BSI TaxFactory SaaS Integration 
Message number: 015
Message text: &2 - &1 has a wrong employer identification number (EIN)format
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The SAP error message HRPAYUS_CLD_BSI015 indicates that there is an issue with the Employer Identification Number (EIN) format in the payroll processing for the United States. This error typically arises when the EIN provided does not conform to the expected format, which can lead to issues in tax calculations and reporting.
Cause: Incorrect Format: The EIN must be in the format of a nine-digit number (XX-XXXXXXX). If the EIN is entered incorrectly (e.g., missing digits, incorrect number of digits, or incorrect characters), this error will occur. Leading Zeros: If the EIN has leading zeros, ensure that they are included in the entry. Data Entry Errors: Manual entry errors can lead to incorrect EIN formats.
Configuration Issues: There may be issues in the configuration of the payroll system that affect how EINs are validated.
Solution: Verify EIN: Check the EIN entered in the system against official documentation (such as the IRS Form SS-4) to ensure it is correct
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