How To Fix CO434 - Order &: Purchase order & still exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CO - PPC order processing messages

• Message number: 434

• Message text: Order &: Purchase order & still exists

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 CO434 - Order &: Purchase order & still exists ?

  The SAP error message CO434 ("Order &: Purchase order & still exists") typically occurs when you are trying to delete or change a production order or a process order, but there is an associated purchase order that is still active or has not been fully processed. This error is common in scenarios where production orders are linked to purchase orders for components or materials.
  
  Cause:
  
  Active Purchase Order: The production order you are trying to delete or change has an associated purchase order that is still open or has not been fully delivered.
  Material Availability: The materials required for the production order are still linked to a purchase order that has not been completed.
  Dependencies: There may be dependencies between the production order and the purchase order that prevent the deletion or modification of the production order.
  
  
  Solution:
  To resolve the CO434 error, you can follow these steps:
  
  
  Check Purchase Orders:
  
  Use transaction code ME23N to display the