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

SAP Error Message - Details

• 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 leave only one selected.
  Refresh the List: If you believe you have selected the correct row but still receive the error, try refreshing the list or table to ensure it is up to date.
  Review User Permissions: In some cases, user permissions may restrict access to certain rows. Ensure that you have the necessary permissions to select the row you intend to work with.
  Consult Documentation: If the issue persists, refer to the relevant SAP documentation or help resources for the specific transaction or application you are using.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to planning, data entry, or reporting in SAP IBP or S/4HANA.
  User Interface: Familiarize yourself with the user interface elements that require single selections, as this can help prevent similar errors in the future.
  SAP Notes: Check for any SAP Notes or updates related to the specific module you are working with, as there may be known issues or patches that address this error.
  
  By following these steps, you should be able to resolve the /ISDFPS/WKC040 Select exactly one row error and continue with your tasks in SAP.