How To Fix /ACCGO/SCP_MSG128 - Unpeg Not Possible : Execution has started for the items.

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/SCP_MSG -

• Message number: 128

• Message text: Unpeg Not Possible : Execution has started for the items.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/SCP_MSG128 - Unpeg Not Possible : Execution has started for the items. ?

  The SAP error message /ACCGO/SCP_MSG128 Unpeg Not Possible: Execution has started for the items typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with unpegging operations in supply chain planning.
  Cause:
  This error message indicates that an attempt to unpeg a planned order or a stock transfer has failed because the execution of the items has already started. This means that the system has already begun processing the items in question, and therefore, they cannot be unpegged or modified.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check the Status of the Items: Verify the status of the items you are trying to unpeg. If they are already in execution (e.g., production has started, or they are in transit), you will not be able to unpeg them.
  
  
  Review the Planning Process: Ensure that the planning process is correctly set up and that the items are not prematurely marked for execution. You may need to adjust the planning parameters or settings.
  
  
  Use Alternative Methods: If unpegging is not possible due to the execution status, consider alternative methods to manage the items, such as adjusting the production schedule or modifying the planned orders.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling unpegging in your version of SAP.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that may help you monitor and manage planned orders and execution statuses.
  User Roles and Permissions: Ensure that you have the necessary permissions to perform unpegging operations, as restrictions may apply based on user roles.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to address the error and understand the underlying reasons for its occurrence.