How To Fix Q6064 - Key field &1 of the infostructure is a data field of table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: Q6 - Archive Information System

• Message number: 064

• Message text: Key field &1 of the infostructure is a data field of table &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message Q6064 - Key field &1 of the infostructure is a data field of table &2 ?

  The SAP error message Q6064 indicates that there is an issue with the key field of an infostructure in relation to a specific table. This error typically arises when there is a mismatch between the key fields defined in the infostructure and the data fields in the associated table.
  Cause:
  
  Key Field Mismatch: The key field specified in the infostructure is not defined as a key field in the underlying table. This can happen if the infostructure is incorrectly configured or if the underlying table structure has changed.
  Data Field Usage: The key field is being treated as a data field in the specified table, which means it cannot be used as a key in the infostructure.
  
  Solution:
  
  Check Infostructure Configuration: Review the configuration of the infostructure to ensure that the key fields are correctly defined. You can do this by navigating to the infostructure settings in the SAP system.
  Verify Table Structure: Check the structure of the table mentioned in the error message. Ensure that the key field is indeed defined as a key field in the table. You can use transaction SE11 (Data Dictionary) to view the table structure.
  Adjust Key Fields: If the key field is not defined correctly, you may need to adjust the infostructure or the table definition. This may involve modifying the infostructure to use a different field that is defined as a key in the table.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on configuring infostructures and understanding the relationships between infostructures and tables.
  
  Related Information:
  
  Infostructures: Infostructures in SAP are used to store summarized data for reporting and analysis. They are often used in logistics and production planning.
  Data Dictionary (SE11): This transaction allows you to view and modify the structure of database tables, including key fields.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on infostructure configuration.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP technical consultant or support team for further assistance.