How To Fix /ACCGO/CAS_FLLW_MSG256 - Select only one row

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_FLLW_MSG -

• Message number: 256

• Message text: Select only 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 /ACCGO/CAS_FLLW_MSG256 - Select only one row ?

  The SAP error message /ACCGO/CAS_FLLW_MSG256 Select only one row typically occurs in the context of the SAP S/4HANA system, particularly when dealing with the Financial Accounting (FI) or Controlling (CO) modules. This error indicates that the system expects the user to select only one row from a list or table, but multiple rows have been selected instead.
  Cause:
  The primary cause of this error is that the user has attempted to perform an action that requires a single selection (such as editing, deleting, or processing a specific record) but has selected multiple entries in the user interface. This can happen in various scenarios, such as when working with reports, transaction codes, or data entry screens.
  Solution:
  To resolve this error, follow these steps:
  
  
  Review Your Selection: Go back to the screen where the error occurred and check the selected rows. Ensure that you only have one row selected.
  
  
  Deselect Extra Rows: If you have multiple rows highlighted, click on the row you want to keep selected and deselect the others. This can usually be done by holding down the Ctrl key (or Command key on Mac) and clicking on the rows to toggle their selection.
  
  
  Reattempt the Action: After ensuring that only one row is selected, try to perform the action again.
  
  
  Check for Filters: If you are working with a large dataset, consider applying filters to narrow down your selection to the specific row you need.
  
  
  Related Information:
  
  User Training: Ensure that users are trained on how to properly select rows in SAP interfaces to avoid this error in the future.
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional context or updates related to this error message.
  System Configuration: In some cases, the configuration of the SAP system may affect how selections are handled. Consult with your SAP Basis or technical team if the issue persists.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP's official documentation for further assistance.