How To Fix HRPIQ00ST_E307 - ID Number &1 is not unique

HRPIQ00ST_E307 - Overview

• Message type: E = Error

• Message class: HRPIQ00ST_E - Student Maintenance (PMIQ_E)

• Message number: 307

• Message text: ID Number &1 is not unique

What causes this issue?

The ID Number you assigned to a student, has been used previously for
another student.

System Response

The system output an error message.

How to fix this error?

Either change the entered number, or deactivate the uniqueness check.
You can deactiavate the uniqueness check in view variant
V_T7PIQSWVAL_211 (Transaction SM30).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

HRPIQ00ST_E307 - Details

• The SAP error message HRPIQ00ST_E307 indicates that the ID number specified is not unique within the system. This typically occurs in the context of personnel administration or student administration modules, where unique identifiers are required for records.
  
  Cause:
  
  
  Duplicate ID Numbers: The most common cause of this error is that the ID number you are trying to use already exists in the system for another record. This can happen if:
  
  The ID number was mistakenly assigned to multiple records.
  Data was imported or migrated incorrectly, leading to duplicates.
  Manual entry errors where the same ID is entered for different individuals.
  
  
  
  
  Configuration Issues: There may be issues with the configuration of the ID number assignment rules in the system, leading to conflicts.
  
  
  
  Solution:
  
  
  Check for Duplicates:
  
  Use transaction codes like SE16 or SE11 to access the relevant database tables (e.g., PA0001 for personnel data) and search for the ID number in question.
  Identify if there are indeed multiple records with the