How To Fix GA636 - Cross-company allocation is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: GA - Allocations

• Message number: 636

• Message text: Cross-company allocation is not supported

What causes this issue?

You want to execute an allocation for multiple companies.

System Response

This is not supported by the system.

How to fix this error?

Use the company field only at cycle header level.

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 GA636 - Cross-company allocation is not supported ?

  The SAP error message GA636, which states "Cross-company allocation is not supported," typically occurs in the context of financial transactions involving cross-company code allocations. This error indicates that the system does not allow the allocation of costs or revenues across different company codes in the way that the user is attempting.
  Cause:
  
  Cross-Company Code Restrictions: The primary cause of this error is that the configuration in SAP does not support cross-company code allocations. This can happen if the allocation method or the transaction type being used is not designed to handle multiple company codes.
  Incorrect Configuration: The settings in the controlling area or the allocation structure may not be set up to allow cross-company code transactions.
  Transaction Type Limitations: Certain transaction types or allocation methods may inherently not support cross-company allocations.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the controlling area and ensure that cross-company code allocations are allowed. This may involve checking the allocation structure and the settings for the relevant cost centers or internal orders.
  Use Correct Allocation Method: If cross-company allocations are necessary, ensure that you are using an allocation method that supports this functionality. You may need to create or modify an allocation structure that allows for cross-company code transactions.
  Consult Documentation: Refer to SAP documentation or help resources to understand the specific requirements and limitations of cross-company code allocations in your version of SAP.
  Workaround: If cross-company allocations are not supported, consider alternative methods for handling the allocation, such as performing separate allocations within each company code and then consolidating the results at a higher level if necessary.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. Sometimes, there may be known issues or fixes provided by SAP.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSV5 (for assessments) or KSV6 (for distributions) to understand how allocations are processed.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform cross-company code transactions, as restrictions may also lead to this error.
  Testing in Development: If changes are made to the configuration, it is advisable to test them in a development or quality assurance environment before applying them to the production system.
  
  If the issue persists after checking these areas, it may be beneficial to consult with an SAP functional consultant or your organization's SAP support team for further assistance.