How To Fix PN018 - Cannot determine database table of infotype &1

SAP Error Message - Details

• Message type: E = Error

• Message class: PN -

• Message number: 018

• Message text: Cannot determine database table of infotype &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PN018 - Cannot determine database table of infotype &1 ?

  The SAP error message PN018, which states "Cannot determine database table of infotype &1," typically occurs in the context of Human Capital Management (HCM) when the system is unable to find the database table associated with a specific infotype. Infotypes are used in SAP HCM to store employee-related data, and each infotype is linked to a specific database table.
  Cause:
  
  Incorrect Infotype Number: The infotype number specified in the error message may be incorrect or does not exist in the system.
  Missing Configuration: The infotype may not be properly configured in the system, leading to the inability to determine its associated database table.
  Custom Development Issues: If there are custom infotypes or modifications, there may be issues in the custom code that prevent the system from identifying the correct table.
  Transport Issues: If the infotype was recently transported from another system, there may have been issues during the transport process that caused the infotype to not be fully functional.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the infotype, leading to this error.
  
  Solution:
  
  Check Infotype Number: Verify that the infotype number specified in the error message is correct. You can do this by checking the infotype configuration in the SAP system.
  Review Configuration: Ensure that the infotype is properly configured in the system. You can check this in the SAP HCM configuration settings (transaction code: SPRO).
  Check Custom Code: If there are any custom developments related to the infotype, review the code to ensure that it correctly references the database table.
  Transport Check: If the infotype was recently transported, check the transport logs for any errors and ensure that all necessary objects were transported correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the infotype. You can check this using transaction code SU53 to analyze authorization issues.
  Debugging: If the issue persists, consider debugging the program or transaction that is generating the error to identify where the failure occurs.
  
  Related Information:
  
  Infotype Documentation: You can refer to SAP documentation for specific infotypes to understand their structure and associated database tables.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and the solutions they implemented.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP Basis or HCM support team for further investigation.