How To Fix /SAPAPO/DDE100 - Deletion not possible because there are still orders in LiveCache

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DDE -

• Message number: 100

• Message text: Deletion not possible because there are still orders in LiveCache

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DDE100 - Deletion not possible because there are still orders in LiveCache ?

  The SAP error message /SAPAPO/DDE100 indicates that a deletion operation cannot be performed because there are still orders present in LiveCache. This typically occurs in the context of SAP Advanced Planning and Optimization (APO) when trying to delete a planning object (like a product, location, or order) that is still associated with existing orders in the LiveCache database.
  Cause:
  
  Existing Orders: The primary cause of this error is that there are still active or open orders in the LiveCache that reference the object you are trying to delete.
  Data Integrity: SAP enforces data integrity rules to ensure that you do not delete objects that are still in use, which could lead to inconsistencies in planning and execution.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check for Active Orders:
  
  Use transaction codes like /SAPAPO/OM_ORDER or /SAPAPO/OM_ORDER_DISPLAY to check for any active orders related to the object you are trying to delete.
  Identify the orders that are still referencing the object.
  
  
  
  Delete or Complete Orders:
  
  If the orders are no longer needed, you can delete them using the appropriate transaction.
  If the orders are still valid, consider completing or processing them before attempting to delete the object.
  
  
  
  Use the Correct Deletion Method:
  
  Ensure you are using the correct method for deletion. For example, if you are trying to delete a product, make sure to follow the proper procedure for product deletion in APO.
  
  
  
  Check for Dependencies:
  
  Investigate if there are any dependencies or relationships with other objects that might be preventing the deletion.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions related to the object type you are trying to delete.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  LiveCache: LiveCache is an in-memory database used by SAP APO for real-time data processing and planning. Understanding how it works can help in troubleshooting related issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO for managing orders and objects.
  SAP Notes: Check SAP Notes for any updates or specific instructions related to the /SAPAPO/DDE100 error message.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.