How To Fix ADW021 - Select one field only

ADW021 - Overview

• Message type: E = Error

• Message class: ADW - Advanced Developer Workplace

• Message number: 021

• Message text: Select one field only

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 ADW021 - Select one field only ?

  The SAP error message ADW021 ("Select one field only") typically occurs in the context of data selection or reporting when the user attempts to select multiple fields in a scenario where only one field is allowed. This error is often encountered in various SAP transactions or reports, particularly in the context of data warehousing or reporting tools like SAP BW (Business Warehouse) or SAP Analytics.
  
  Cause:
  
  Multiple Field Selection: The user has selected more than one field in a selection screen or report where only a single field is permitted.
  Incorrect Configuration: The configuration of the report or query may be set up to allow only one field to be selected, but the user is trying to select multiple fields.
  User Error: The user may not be aware of the limitations of the selection criteria in the specific transaction or report.
  
  
  Solution:
  
  Select Only One Field: Review the selection criteria and ensure that only one field