How To Fix BW_BICS_EQ126 - &1: Characteristics in the columns cannot be used for an OData query

SAP Error Message - Details

• Message type: E = Error

• Message class: BW_BICS_EQ - Easy Query Messages

• Message number: 126

• Message text: &1: Characteristics in the columns cannot be used for an OData query

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BW_BICS_EQ126 - &1: Characteristics in the columns cannot be used for an OData query ?

  The SAP error message BW_BICS_EQ126 typically occurs in the context of SAP BW (Business Warehouse) when trying to execute an OData query that includes characteristics in the columns that are not compatible with the OData service. This error indicates that the characteristics you are trying to use in your query are not allowed or cannot be processed in the way you are attempting.
  Cause:
  
  Incompatible Characteristics: The characteristics included in the query may not be supported for OData queries. This can happen if the characteristics are not defined correctly in the InfoProvider or if they are not suitable for the OData service.
  Aggregation Issues: If the characteristics are aggregated in a way that is not compatible with the OData service, this error may occur.
  Model Configuration: The OData model may not be configured to expose certain characteristics, leading to this error when they are included in the query.
  Data Source Limitations: The underlying data source may have limitations on the types of characteristics that can be queried via OData.
  
  Solution:
  
  Review Characteristics: Check the characteristics you are trying to use in your OData query. Ensure that they are compatible and supported for OData queries.
  Modify Query: Adjust your query to exclude the characteristics that are causing the error. You may need to redesign the query to use only those characteristics that are supported.
  Check OData Service Configuration: Review the configuration of the OData service to ensure that it is set up to expose the necessary characteristics. You may need to adjust the service definition or the underlying data model.
  Consult Documentation: Refer to SAP documentation for specific guidelines on which characteristics can be used in OData queries and any limitations that may apply.
  Testing: After making changes, test the OData query again 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 other users have encountered similar issues and what solutions they have found.
  OData Documentation: Review the official SAP OData documentation for best practices and guidelines on creating OData services and queries.
  
  By following these steps, you should be able to identify the cause of the BW_BICS_EQ126 error and implement a solution to resolve it.