How To Fix FMCA_PSOB109 - Inbound corresp. for &3 and &4 already received; see long text

FMCA_PSOB109 - Overview

• Message type: E = Error

• Message class: FMCA_PSOB - Contract Object

• Message number: 109

• Message text: Inbound corresp. for &3 and &4 already received; see long text

What causes this issue?

You have shortened the automatic creation of inbound correspondence
requests for business partner &V1& and contract object &V2&. An inbound
correspondence request already exists for inbound correspondence
category &V3& and period &V4& that has already been filed and therefore
cannot be reversed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FMCA_PSOB109 - Details

• The SAP error message FMCA_PSOB109 indicates that an inbound correspondence for a specific document or item (represented by placeholders &3 and &4) has already been received. This error typically arises in the context of the SAP Financial Management (FM) module, particularly when dealing with correspondence processing.
  
  Cause:
  The error occurs when the system detects that an attempt is being made to process an inbound correspondence that has already been recorded for the specified document or item. This can happen due to:
  
  Duplicate Processing: The same correspondence is being processed multiple times, either due to user error or system issues.
  Incorrect Document Reference: The document or item reference being used may not be correct, leading to confusion in the correspondence processing.
  System Configuration: There may be settings in the system that prevent the same correspondence from being processed more than once.
  
  
  Solution:
  To resolve the FMCA_PSOB109 error, you can take the following steps:
  
  
  Check Existing Correspondence: Verify if the