How To Fix Q0520 - Multiple entries for characteristic group &1 language &2 in table &3

SAP Error Message - Details

• Message type: E = Error

• Message class: Q0 - QM: Generally valid messages

• Message number: 520

• Message text: Multiple entries for characteristic group &1 language &2 in table &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message Q0520 - Multiple entries for characteristic group &1 language &2 in table &3 ?

  The SAP error message Q0520 indicates that there are multiple entries for a characteristic group in a specific language within a particular table. This typically occurs in the context of Quality Management (QM) or when dealing with characteristics in classification.
  Cause:
  The error is usually caused by:
  
  Duplicate Entries: There are duplicate entries for the same characteristic group in the specified language in the relevant table (often related to characteristics or classification).
  Data Inconsistency: There may be inconsistencies in the data due to incorrect data entry or issues during data migration.
  Configuration Issues: Incorrect configuration settings in the characteristic groups or related master data.
  
  Solution:
  To resolve the Q0520 error, you can take the following steps:
  
  
  Check for Duplicates:
  
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to view the contents of the relevant table (often CABN for characteristics).
  Look for entries with the same characteristic group and language. If duplicates are found, you will need to delete or correct them.
  
  
  
  Data Correction:
  
  If duplicates are found, you can either delete the unnecessary entries or correct them to ensure that each characteristic group has a unique entry for the specified language.
  
  
  
  Review Configuration:
  
  Check the configuration settings for characteristic groups in the Quality Management module. Ensure that the settings are correct and that there are no conflicting entries.
  
  
  
  Transport Requests:
  
  If the issue arose after a transport request, check if the transport included any changes to characteristic groups or related data that might have caused the duplication.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for any additional guidance or patches that may address the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking for duplicates and correcting data, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE11, SE16, QA32 (for quality notifications), and QA01 (for quality planning).
  Tables: Common tables involved include CABN (Characteristics), CAWN (Characteristic Values), and CABN (Characteristic Groups).
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  
  By following these steps, you should be able to identify and resolve the cause of the Q0520 error in your SAP system.