Message type: E = Error
Message class:  IDFIAT - Country Specific Class for Austria 
Message number: 002
Message text: Enter personnel ID
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The SAP error message IDFIAT002, which states "Enter personnel ID," typically occurs in the context of HR or personnel management transactions where a personnel ID (also known as employee ID) is required but has not been provided. This error can arise in various scenarios, such as when trying to access employee data, perform actions related to personnel records, or execute specific HR-related transactions.
Cause: Missing Input: The most common cause is that the user has not entered a personnel ID in the required field. Incorrect Transaction: The transaction being executed may not be appropriate for the current context, leading to the system expecting a personnel ID. User Authorization: The user may not have the necessary authorizations to view or manipulate personnel data, which can sometimes lead to misleading error messages. System Configuration: There may be issues with the configuration of the HR module or the specific transaction being used.
Solution: Enter Personnel ID: The simplest solution is
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