How To Fix /SAPAPO/DMCONF001 - Order &1: Header confirmation not possible after operation confirmations

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMCONF -

• Message number: 001

• Message text: Order &1: Header confirmation not possible after operation confirmations

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMCONF001 - Order &1: Header confirmation not possible after operation confirmations ?

  The SAP error message /SAPAPO/DMCONF001 indicates that there is an issue with confirming the header of an order after some of its operations have already been confirmed. This typically occurs in the context of Advanced Planning and Optimization (APO) within SAP, particularly when dealing with production orders or process orders.
  Cause:
  The error can be caused by several factors, including:
  
  
  Partial Confirmations: If some operations of the order have been confirmed, the system may not allow further confirmations at the header level. This is to maintain data integrity and ensure that the order status is consistent.
  
  
  Order Status: The status of the order may not allow for header confirmation. For example, if the order is already completed or in a status that does not permit further changes.
  
  
  Configuration Issues: There may be configuration settings in the APO system that restrict header confirmations under certain conditions.
  
  
  Data Inconsistencies: There could be inconsistencies in the data related to the order, such as missing or incorrect information in the order or its operations.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Operation Confirmations: Review the confirmed operations of the order. If operations have been confirmed, you may need to adjust your process to either complete the order or reverse the confirmations if applicable.
  
  
  Review Order Status: Check the status of the order in the system. If the order is in a status that does not allow for header confirmation, you may need to change the status or complete the necessary operations first.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like CO11N for confirming operations) to manage confirmations properly. Ensure that you are following the correct sequence of confirmations.
  
  
  Consult Configuration: If you suspect that configuration settings are causing the issue, consult with your SAP Basis or APO configuration team to review the settings related to order confirmations.
  
  
  Check for Data Issues: Investigate any potential data inconsistencies. This may involve checking the order details, operation details, and any related master data.
  
  
  SAP Notes and Documentation: Look for any relevant SAP Notes or documentation that may address this specific error message. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to order management and confirmations, such as COHV (Mass Processing of Production Orders) and CO02 (Change Production Order).
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on APO and order confirmations.
  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 root cause of the error and implement a solution to resolve it.