Message type: E = Error
Message class:  /PRA/ACCOUNTING -  
Message number: 278
Message text: Destination to posting keys is not maintained in Customizing
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The SAP error message /PRA/ACCOUNTING278 Destination to posting keys is not maintained in Customizing typically occurs in the context of the SAP system when there is an issue with the configuration of posting keys in the system. This error is related to the configuration of the Financial Accounting (FI) module, particularly in the context of the Public Sector Management (PSM) or other related modules.
Cause: The error indicates that the system is unable to find a valid destination for the specified posting keys in the customizing settings. This can happen due to several reasons: Missing Configuration: The posting keys required for the transaction are not defined in the customizing settings. Incorrect Customizing: The existing configuration may not be correctly set up to handle the specific posting keys. Transport Issues: If the configuration was recently transported from another system, it may not have been properly imported or may be incomplete.
Solution: To resolve this error, you can follow
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