How To Fix FMCA_PSOB078 - Inbound correspondence category &1 for &2 not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_PSOB - Contract Object

• Message number: 078

• Message text: Inbound correspondence category &1 for &2 not valid

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 FMCA_PSOB078 - Inbound correspondence category &1 for &2 not valid ?

  The SAP error message FMCA_PSOB078 typically indicates that there is an issue with the inbound correspondence category in the context of the Financial Management (FM) module. This error occurs when the system encounters an invalid correspondence category for a specific document or transaction.
  Cause:
  
  Invalid Correspondence Category: The specified correspondence category (&1) is not recognized or is not valid for the given context or document type (&2).
  Configuration Issues: There may be a configuration issue in the system where the correspondence categories have not been properly defined or activated.
  Data Entry Errors: There could be a typo or incorrect entry in the correspondence category field when processing the transaction.
  
  Solution:
  
  Check Configuration:
  
  Navigate to the configuration settings for correspondence categories in the SAP system. Ensure that the category you are trying