How To Fix HRPADUN_GEN304 - Invalid relation of &1 to contract type &2

HRPADUN_GEN304 - Overview

• Message type: E = Error

• Message class: HRPADUN_GEN - Messages for UN Developement

• Message number: 304

• Message text: Invalid relation of &1 to contract type &2

Self-Explanatory Message

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HRPADUN_GEN304 - Details

• The SAP error message HRPADUN_GEN304 indicates that there is an invalid relationship between a specific employee (or personnel number) and a contract type in the HR module. This error typically arises during processes related to personnel administration, such as when trying to create or modify an employee's contract or employment details.
  
  Cause:
  The error can occur due to several reasons:
  
  Incorrect Configuration: The relationship between the employee and the contract type may not be correctly configured in the system. This could be due to missing or incorrect entries in the relevant infotypes (e.g., Infotype 0001 for Organizational Assignment).
  Data Inconsistency: There may be inconsistencies in the employee's data, such as an incorrect contract type assigned to the employee or missing data in related infotypes.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform actions related to the specific contract type.
  Custom Development: If there are custom enhancements or modifications in the system,