How To Fix C$344 - TCG66: &1 characteristic keys converted

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 344

• Message text: TCG66: &1 characteristic keys converted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C$344 - TCG66: &1 characteristic keys converted ?

  The SAP error message C$344 TCG66: "&1 characteristic keys converted" typically relates to issues with characteristic keys in the context of SAP's Variant Configuration (VC) or similar areas where characteristics and their values are used to define product variants.
  Cause:
  
  Data Conversion Issues: This message often indicates that there was a conversion of characteristic keys during a process, which may be due to changes in the data model or updates in the system that affect how characteristics are stored or referenced.
  Inconsistent Data: It can also arise from inconsistencies in the characteristic data, such as missing or incorrectly defined characteristics in the configuration profiles.
  System Upgrades: If the system has been recently upgraded or modified, the characteristic keys may not align with the new data structure, leading to conversion messages.
  
  Solution:
  
  Check Configuration Profiles: Review the configuration profiles and ensure that all characteristics are correctly defined and linked. Make sure that the characteristic keys are valid and correspond to the expected values.
  Data Consistency Check: Run consistency checks on the characteristic data to identify any discrepancies or missing entries. This can often be done through transaction codes like CU50 (Configuration Profile) or CU60 (Characteristic).
  Review System Changes: If the error occurred after a system upgrade or change, consult the release notes or documentation to identify any changes that may affect characteristic handling.
  Recreate or Adjust Characteristics: If necessary, recreate or adjust the characteristics in question to ensure they are correctly defined and compatible with the current system setup.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on handling characteristic key conversions.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CU01 (Create Characteristic), CU02 (Change Characteristic), and CU03 (Display Characteristic) for managing characteristics.
  SAP Documentation: Review SAP documentation related to Variant Configuration and characteristic management for best practices and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.