How To Fix EB266 - Field '&1' cannot be included in grouping

EB266 - Overview

• Message type: E = Error

• Message class: EB - IS-U invoicing

• Message number: 266

• Message text: Field '&1' cannot be included in grouping

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EB266 - Field '&1' cannot be included in grouping ?

  The SAP error message EB266, which states "Field '&1' cannot be included in grouping," typically occurs in the context of reporting or data extraction processes, particularly when working with SAP BW (Business Warehouse) or SAP ERP systems. This error indicates that the field you are trying to include in a grouping operation is not valid for that context.
  Causes:
  
  
  Field Type Incompatibility: The field you are trying to group by may not be compatible with the grouping operation. For example, certain fields may be aggregate fields or calculated fields that cannot be used for grouping.
  
  
  Field Characteristics: The field may not have the necessary characteristics defined in the data model. For instance, it might not be a characteristic in the InfoObject or may not be defined as a key figure.
  
  
  Data Model Restrictions: The data model or the query definition may have restrictions on which fields can be used for grouping. This is often