How To Fix K9056 - Select one row for this function

K9056 - Overview

• Message type: E = Error

• Message class: K9 - CO Planning Processor

• Message number: 056

• Message text: Select one row for this function

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 K9056 - Select one row for this function ?

  The SAP error message K9056 ("Select one row for this function") typically occurs in the context of the SAP Controlling (CO) module, particularly when you are trying to perform an action that requires a single selection from a list or table, but multiple rows are selected or no rows are selected at all.
  
  Cause:
  
  Multiple Selections: The user has selected more than one row in a table or list where only a single row is required for the operation.
  No Selection: The user has not selected any row, which is also not valid for the operation being attempted.
  Context-Specific Requirement: Certain functions in SAP require a specific context or a single entry to process, and if the selection does not meet this requirement, the error will be triggered.
  
  
  Solution:
  
  Single Selection: Ensure that you select only one row from the list or table when prompted. If you have multiple rows selected, deselect the additional rows and