Message type: E = Error
Message class:  HRPAYDEAVMG - German Pension Reform 
Message number: 184
Message text: Notification in &1 for &2: Company number has not been filled.
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The SAP error message HRPAYDEAVMG184 typically indicates that there is a missing or unfilled company number in a specific context, which is often related to payroll processing or employee data management in the Human Resources (HR) module. Here’s a breakdown of the cause, potential solutions, and related information for this error:
Cause: Missing Company Number: The error suggests that the company number field is not filled in the relevant infotype or configuration. This could occur during data entry or when processing payroll for employees. Incorrect Configuration: The configuration settings for the payroll area or company code may not be set up correctly, leading to the absence of a company number. Data Migration Issues: If data has been migrated from another system, there may be missing fields or incorrect mappings that result in the company number not being populated.
Solution: Check Infotype Data: Navigate to the relevant infotype (e.g., Infotype 0001 - Organizational Assignment) for the employee
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