How To Fix FMUP042 - Cross-company code postings are not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: FMUP - Update in Funds Management

• Message number: 042

• Message text: Cross-company code postings are not allowed

What causes this issue?

You are using an ALE distribution scenario in Funds Management.
Cross-company code postings in the decentral system are not allowed in
this environment.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMUP042 - Cross-company code postings are not allowed ?

  The SAP error message FMUP042, which states "Cross-company code postings are not allowed," typically occurs in the context of Financial Management (FM) or Funds Management (FM) when you attempt to post a transaction that involves multiple company codes. This is not permitted in certain configurations or settings within SAP.
  Cause:
  
  Configuration Settings: The system is configured to disallow cross-company code postings. This is often a deliberate design choice to maintain the integrity of financial data across different legal entities.
  Transaction Type: The type of transaction you are trying to execute may not support cross-company code postings.
  Master Data Issues: The master data for the accounts or cost centers involved may not be set up to allow postings across different company codes.
  
  Solution:
  
  
  Check Configuration: Review the configuration settings in the SAP system related to Funds Management and cross-company code postings. You may need to consult with your SAP FI/CO consultant to adjust these settings if cross-company code postings are indeed required.
  
  Navigate to the configuration settings in SPRO: 
  
  SPRO > Financial Accounting > General Ledger > Master Data > G/L Account > Prepare G/L Account Creation > Define G/L Account Creation
  Check the settings for cross-company code transactions.
  
  
  
  
  
  Use Correct Transaction Codes: Ensure that you are using the correct transaction codes that support cross-company code postings if they are allowed in your configuration.
  
  
  Post Separately: If cross-company code postings are not allowed, consider posting the transactions separately for each company code involved. This may involve creating separate entries for each company code.
  
  
  Review Master Data: Check the master data for the accounts or cost centers involved in the transaction. Ensure that they are set up correctly and that they belong to the appropriate company codes.
  
  
  Consult Documentation: Review SAP documentation or help resources for specific guidelines on handling cross-company code postings in your version of SAP.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP Notes can provide additional context or solutions.
  User Authorization: Ensure that the user has the necessary authorizations to perform postings across company codes if that is intended.
  Testing in Sandbox: If changes are made to the configuration, it is advisable to test in a sandbox environment before applying changes to the production system.
  
  If the issue persists after checking these areas, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP Financial Management for further assistance.