How To Fix KX639 - Error setting reference table library IKCGP

SAP Error Message - Details

• Message type: E = Error

• Message class: KX - EC-EIS/EC-BP: Data basis, data collection

• Message number: 639

• Message text: Error setting reference table library IKCGP

What causes this issue?

The system established an internal program flow error.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please contact your Hotline about the error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KX639 - Error setting reference table library IKCGP ?

  The SAP error message KX639, which states "Error setting reference table library IKCGP," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost center accounting or internal orders. This error can arise due to various reasons, including configuration issues, missing authorizations, or problems with the underlying data.
  Causes:
  
  Configuration Issues: The reference table library IKCGP may not be properly configured or may be missing necessary entries.
  Data Inconsistencies: There could be inconsistencies in the data that the system is trying to access or process.
  Authorization Problems: The user may not have the necessary authorizations to access the reference table or perform the required operations.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific patches that have not been applied.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration settings for the reference table library IKCGP. Ensure that all necessary entries are present and correctly configured.
  Use transaction codes like OKKP (for controlling area settings) to review the configuration.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the relevant data. You can use transaction codes like KAH3 (for cost center) or KOB1 (for order) to check for inconsistencies.
  If inconsistencies are found, correct them as necessary.
  
  
  
  Authorization Check:
  
  Ensure that the user encountering the error has the appropriate authorizations to access the reference table and perform the required actions.
  You can check user roles and authorizations using transaction code SU53 to analyze authorization failures.
  
  
  
  System Logs and Notes:
  
  Check the system logs (transaction code SM21) for any additional error messages or warnings that might provide more context.
  Look for SAP Notes related to this error message in the SAP Support Portal. There may be specific patches or updates that address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1 (for cost center reports) and KOB1 (for order reports).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation for the CO module to understand the configuration and data requirements better.
  
  By following these steps, you should be able to diagnose and resolve the KX639 error effectively.