How To Fix R7B668 - XXL attribute &1 is not allowed as a regular attribute

SAP Error Message - Details

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 668

• Message text: XXL attribute &1 is not allowed as a regular attribute

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7B668 - XXL attribute &1 is not allowed as a regular attribute ?

  The SAP error message R7B668 indicates that there is an issue with the use of an XXL attribute in a context where it is not permitted. XXL attributes are typically used in SAP BW (Business Warehouse) and are designed to handle large amounts of data. However, they have specific restrictions on how they can be used, particularly in relation to regular attributes.
  Cause:
  The error occurs when you attempt to use an XXL attribute as a regular attribute in a data model or query. This can happen in various scenarios, such as:
  
  Modeling Issues: You may have incorrectly defined the attribute in the InfoObject or data model.
  Query Design: The query may be trying to access the XXL attribute in a way that is not supported.
  Data Source Configuration: The data source may not be configured to handle XXL attributes properly.
  
  Solution:
  To resolve the error, consider the following steps:
  
  
  Check InfoObject Definition:
  
  Go to the InfoObject maintenance transaction (e.g., RSD1) and verify the definition of the attribute. Ensure that it is correctly defined as an XXL attribute and that it is not being used in a context that requires a regular attribute.
  
  
  
  Review Query Design:
  
  If the error occurs in a query, check the query design in the Query Designer (e.g., RSRT). Ensure that you are not trying to use the XXL attribute in a way that is not allowed, such as in filters or as a characteristic in a structure that requires regular attributes.
  
  
  
  Adjust Data Source:
  
  If the data source is not set up to handle XXL attributes, you may need to adjust its configuration. This could involve changing the data source type or modifying the extraction logic.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to XXL attributes to understand their limitations and proper usage.
  
  
  
  Testing:
  
  After making changes, test the data model or query to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation on SAP BW modeling and XXL attributes to better understand their use cases and limitations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.