How To Fix CK798 - Mark at least one row

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 798

• Message text: Mark at least one row

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CK798 - Mark at least one row ?

  The SAP error message CK798 ("Mark at least one row") typically occurs in the context of the Material Ledger or during the execution of certain transactions related to cost accounting, such as when trying to perform a mass change or when processing data in the Costing Cockpit.
  Cause:
  This error message indicates that the system expects at least one row to be marked or selected for processing, but none have been marked. This can happen in scenarios where you are trying to execute an action (like posting, changing, or deleting) on a list of items, but you haven't selected any of those items.
  Solution:
  To resolve the CK798 error, follow these steps:
  
  
  Select Rows: Ensure that you have selected at least one row in the list or table where the action is being performed. This is usually done by checking a checkbox next to the relevant rows.
  
  
  Check Filters: If you are using filters to display data, make sure that the rows you want to select are not being filtered out. Adjust your filters if necessary.
  
  
  Review Transaction Steps: Go through the steps of the transaction you are performing to ensure that you are not missing any required actions that would allow you to select rows.
  
  
  User Permissions: Ensure that you have the necessary permissions to perform the action on the selected rows. Lack of permissions can sometimes prevent selection.
  
  
  System Messages: Pay attention to any other system messages or warnings that may provide additional context or information about why no rows are being marked.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to costing, such as CK11N (Create Cost Estimate), CK40N (Mass Change), or CK24 (Display Cost Estimates).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  Documentation: Refer to SAP Help documentation for the specific transaction you are using to understand the requirements for marking rows.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.