How To Fix BW_BICS_INA053 - Illegal selection: Operator &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BW_BICS_INA -

• Message number: 053

• Message text: Illegal selection: Operator &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BW_BICS_INA053 - Illegal selection: Operator &1 ?

  The SAP error message BW_BICS_INA053 Illegal selection: Operator &1 typically occurs in the context of SAP BW (Business Warehouse) when using the BICS (Business Intelligence Consumer Services) interface. This error indicates that there is an issue with the selection criteria specified in a query or report, particularly with the operators being used.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Invalid Operator: The operator specified in the selection criteria is not recognized or is not valid for the type of data being queried. For example, using a string operator on a numeric field.
  Unsupported Combinations: Certain combinations of operators and data types may not be supported. For instance, using logical operators in a context where they are not applicable.
  Query Design Issues: There may be issues in the design of the query itself, such as incorrect filters or conditions that lead to illegal selections.
  
  Solution:
  To resolve the BW_BICS_INA053 error, you can take the following steps:
  
  Check the Query: Review the query or report that is generating the error. Look for any selection criteria that may be using invalid operators.
  Validate Operators: Ensure that the operators used in the selection criteria are appropriate for the data types involved. For example, use comparison operators (like =, >, <) for numeric fields and string operators for text fields.
  Modify Filters: If you are using complex filters or conditions, try simplifying them to see if the error persists. Remove or adjust any filters that may be causing the issue.
  Test with Different Values: Sometimes, specific values may trigger the error. Test the query with different input values to identify if the issue is value-specific.
  Check Documentation: Refer to SAP documentation or help resources for guidance on valid operators and selection criteria for the specific version of BW you are using.
  Consult with SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  BICS Documentation: Review the BICS documentation for details on valid operators and selection criteria.
  Query Designer: If you are using the Query Designer, ensure that the query is correctly set up and that all selections are valid.
  
  By following these steps, you should be able to identify and resolve the cause of the BW_BICS_INA053 error.