How To Fix T0844 - Counterconfirmation of transaction &1 is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: T0 - General Treasury

• Message number: 844

• Message text: Counterconfirmation of transaction &1 is not possible

What causes this issue?

The system was unable to determine any suitable correspondence data for
counterconfirmation.
The following errors may have arisen:
Counterconfirmation has already taken place
Outgoing correspondence has not yet been executed
No status-relevant correspondence data records exist
Outgoing correspondence was carried out in Release 4.0B (for
Transaction<ZH> activities</> from Release 4.0B or before, you cannot
perform counterconfirmation using this function). You can see this by
the fact that a transaction has counterconfirmation status '1'.
However, in table VTBKORES for this transaction activity, there is no
data record with the entry 'X' in the SSTATUS field.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T0844 - Counterconfirmation of transaction &1 is not possible ?

  The SAP error message T0844, which states "Counterconfirmation of transaction &1 is not possible," typically occurs in the context of the confirmation process in production or logistics modules, such as Production Planning (PP) or Plant Maintenance (PM). This error indicates that the system is unable to process a counterconfirmation for a specific transaction due to certain conditions not being met.
  Causes:
  
  
  Transaction Status: The transaction you are trying to counterconfirm may not be in a status that allows for counterconfirmation. For example, if the original confirmation has already been fully processed or if it has been canceled, counterconfirmation may not be allowed.
  
  
  Missing Data: Required data for the counterconfirmation may be missing or incorrect. This could include missing confirmation numbers, incorrect order numbers, or other related data.
  
  
  Configuration Issues: There may be configuration settings in the system that restrict counterconfirmations for certain types of transactions or under certain conditions.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform a counterconfirmation for the specified transaction.
  
  
  Solutions:
  
  
  Check Transaction Status: Verify the status of the original transaction. If it has already been fully confirmed or canceled, you may need to take a different approach, such as reversing the original confirmation instead of counterconfirming.
  
  
  Review Data Entry: Ensure that all required fields are filled out correctly and that the transaction number you are trying to counterconfirm is valid and exists in the system.
  
  
  Consult Configuration: If you have access to the configuration settings, check if there are any restrictions on counterconfirmations for the specific transaction type. You may need to consult with your SAP Basis or configuration team.
  
  
  Authorization Check: Ensure that the user attempting the counterconfirmation has the necessary permissions. If not, you may need to request additional authorizations from your SAP security team.
  
  
  Consult Documentation: Review SAP documentation or help resources for any specific notes related to the error message T0844. There may be additional context or updates that could help resolve the issue.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance. They may have additional insights or patches that could resolve the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that relate to confirmations, such as CO11N (Single Screen Entry of Confirmations) or CO15 (Confirmation of Production Order).
  SAP Notes: Search for SAP Notes related to T0844 in the SAP Support Portal, as there may be specific fixes or recommendations provided by SAP.
  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 diagnose and resolve the issue related to the T0844 error message in SAP.