How To Fix FKKFMCHK057 - Cross-company-code posting not possible; see long text

FKKFMCHK057 - Overview

• Message type: E = Error

• Message class: FKKFMCHK - Funds Management Checks/Derivations in FI-CA

• Message number: 057

• Message text: Cross-company-code posting not possible; see long text

What causes this issue?

You are trying to post a document with multiple company codes. Company
code &V1& and FM area &V2& are entered in one item. However, FM area
&V3& is assigned to the company code.
You may be trying to perform a cross-company-code transfer, for example
in credit clarification. Cross-company-code transfers are only allowed
when the company codes belong to the same FM area.

System Response

The system does not post the document.

How to fix this error?

Post only within <ZH>one</> company code, or for a cross-company code
transfer, choose only company codes that belong to the same FM area. You
can see this assignment in the Customizing activity
<DS:SIMG.SIMG_CFMENUSAPCOF18>Assign Company Code to Financial Management
Area</>.
If you cannot solve the problem yourself, contact SAP with a customer
message.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKFMCHK057 - Cross-company-code posting not possible; see long text ?

  The SAP error message FKKFMCHK057 indicates that a cross-company-code posting is not possible in the context of the Financial Accounting (FI) module, particularly in the area of contract accounts receivable and payable (FI-CA). This error typically arises when there is an attempt to post transactions that involve multiple company codes, which is not allowed under certain configurations or settings.
  
  Cause:
  
  Cross-Company Code Configuration: The system may not be configured to allow cross-company code postings. This can happen if the company codes involved do not have the necessary settings to allow inter-company transactions.
  Master Data Issues: The master data for the involved company codes may not be set up correctly, such as missing inter-company relationships or incorrect settings in the customer/vendor master records.
  Transaction Type Restrictions: Certain transaction types may be restricted from cross-company code postings due to business rules or system settings.
  Document Type Settings: The document types used in the transaction may not be