How To Fix OO263 - Attribute &1 &2: Invalid value in alias indicator (ALIAS)

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 263

• Message text: Attribute &1 &2: Invalid value in alias indicator (ALIAS)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OO263 - Attribute &1 &2: Invalid value in alias indicator (ALIAS) ?

  The SAP error message OO263 indicates that there is an issue with the attribute value in the alias indicator (ALIAS) for a specific object or characteristic. This error typically arises in the context of SAP BW (Business Warehouse) or SAP HANA when dealing with data modeling, especially when defining attributes for InfoObjects or when working with data sources.
  Cause:
  The error message OO263 is triggered when:
  
  An invalid value is assigned to the alias indicator for a characteristic or attribute.
  The alias value does not conform to the expected format or range defined in the system.
  There may be a mismatch between the expected data type and the provided value.
  The alias indicator might not be properly configured in the data model.
  
  Solution:
  To resolve the OO263 error, you can follow these steps:
  
  
  Check the Alias Configuration:
  
  Go to the relevant InfoObject or characteristic in the SAP BW modeling environment.
  Verify the configuration of the alias indicator. Ensure that the values assigned are valid and conform to the expected format.
  
  
  
  Validate Data Types:
  
  Ensure that the data type of the alias matches the expected data type for the characteristic. For example, if the characteristic expects a numeric value, ensure that the alias is not set to a string or other incompatible type.
  
  
  
  Review the Data Source:
  
  If the error occurs during data loading, check the data source and ensure that the data being loaded does not contain invalid values for the alias indicator.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as sometimes bugs in earlier versions can lead to such errors.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on the alias indicator and its valid values.
  
  
  
  Test with Sample Data:
  
  If possible, test the configuration with sample data to see if the error persists. This can help isolate whether the issue is with the configuration or the data itself.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the details of the error message and the context in which it occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the OO263 error for any known issues or fixes.
  Data Modeling: Familiarize yourself with data modeling concepts in SAP BW, especially regarding InfoObjects and their attributes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and how they resolved them.
  
  By following these steps, you should be able to identify and resolve the cause of the OO263 error in your SAP environment.