How To Fix KM786 - Reversal only allowed for concrete object characteristics

KM786 - Overview

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 786

• Message text: Reversal only allowed for concrete object characteristics

Self-Explanatory Message

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KM786 - Details

• The SAP error message KM786 ("Reversal only allowed for concrete object characteristics") typically occurs in the context of controlling (CO) when you are trying to reverse a transaction that is associated with a cost object (like a cost center, internal order, or project) that has not been fully defined or is not in a state that allows for reversal.
  
  Cause:
  
  Incomplete Object Characteristics: The cost object you are trying to reverse may not have all the necessary characteristics defined. For example, it might be missing a valid assignment to a cost center or internal order.
  Transaction Type Restrictions: Certain transaction types may have restrictions on reversals based on the configuration in the system.
  Status of the Object: The object may be in a status that does not allow for reversals, such as being locked or in a closed period.
  Document Type: The document type associated with the transaction may not allow for reversals.
  
  
  Solution:
  
  Check Object Characteristics: