How To Fix /ISDFPS/WKC040 - Select exactly one row

/ISDFPS/WKC040 - Overview

• Message type: E = Error

• Message class: /ISDFPS/WKC -

• Message number: 040

• Message text: Select exactly one row

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 /ISDFPS/WKC040 - Select exactly one row ?

  The SAP error message /ISDFPS/WKC040 Select exactly one row typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP S/4HANA environments, particularly when working with data selection or processing in a table or list where a single entry is expected.
  
  Cause:
  This error message indicates that the system expects the user to select exactly one row from a list or table, but either:
  
  No rows are selected.
  Multiple rows are selected.
  
  This can happen in various scenarios, such as:
  
  When trying to perform an action that requires a single record (e.g., editing, viewing details, or processing a specific item).
  When a user interface element (like a dropdown or selection box) is designed to work with a single selection but receives multiple selections.
  
  
  Solution:
  To resolve this error, you should:
  
  Check Your Selection: Ensure that you have selected exactly one row from the list or table. If you have selected multiple rows, deselect the additional rows and