How To Fix /ACCGO/MCK_NEGO021 - Item is already scheduled for CBC/PBC creation

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/MCK_NEGO -

• Message number: 021

• Message text: Item is already scheduled for CBC/PBC creation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/MCK_NEGO021 - Item is already scheduled for CBC/PBC creation ?

  The SAP error message /ACCGO/MCK_NEGO021 Item is already scheduled for CBC/PBC creation typically occurs in the context of the SAP S/4HANA system, particularly when dealing with the creation of Cost-Based Controlling (CBC) or Profit-Based Controlling (PBC) items. This error indicates that the item you are trying to process has already been scheduled for the creation of a CBC or PBC entry, which prevents duplicate processing.
  Cause:
  
  Duplicate Scheduling: The item has already been marked for CBC/PBC creation, and the system does not allow the same item to be processed again to avoid inconsistencies.
  System Configuration: There may be specific configurations or settings in the system that enforce this rule.
  Timing Issues: If multiple processes are trying to schedule the same item simultaneously, it can lead to this error.
  
  Solution:
  
  Check Scheduled Items: Verify if the item is already scheduled for CBC/PBC creation. You can do this by checking the relevant transaction or report that lists scheduled items.
  Wait for Processing: If the item is already scheduled, you may need to wait for the current processing to complete before attempting to schedule it again.
  Review Logs: Check the application logs or error logs for more details on the scheduling process. This can provide insights into why the item is already scheduled.
  Consult Documentation: Review SAP documentation or notes related to CBC/PBC processing for any specific guidelines or troubleshooting steps.
  System Configuration: If you suspect a configuration issue, consult with your SAP Basis or configuration team to ensure that the system settings are correct.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that deal with CBC/PBC processing, such as KSB1 (Cost Centers: Actual Line Items) or KOB1 (Orders: Actual Line Items).
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address this issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.