How To Fix UCFC008 - You cannot assign source document type &1 to target document type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UCFC - Messages for Consolidation Group Change

• Message number: 008

• Message text: You cannot assign source document type &1 to target document type &2

What causes this issue?

The posting levels for the source and target document types that you use
in Customizing for document type assignment for the consolidation group
change must satisfy the following mapping rule:
Source posting level 01 -> target posting level 02
Source posting level 10 > target posting level 12
Source posting level 10 > target posting level 12

Source posting level 30 > target posting level 32

The assignment for source document type &V1& and target document type
&V2& does <ZH>not</> satisfy this mapping rule.

System Response

The Customizing settings for the document type assignment for the
consolidation group change are inconsistent and cannot be saved.

How to fix this error?

Adhere to the above mapping rule when defining the document type
assignment for the consolidation group change.

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 UCFC008 - You cannot assign source document type &1 to target document type &2 ?

  The SAP error message UCFC008 indicates that there is an issue with the assignment of source document types to target document types in the context of document processing, typically in the area of financial accounting or controlling. This error usually arises when there is an attempt to transfer or post documents between different types that are not compatible according to the system's configuration.
  Cause:
  The error occurs due to one or more of the following reasons:
  
  Incompatible Document Types: The source document type (e.g., invoice, credit memo) is not allowed to be converted or posted to the specified target document type.
  Configuration Issues: The configuration settings in the SAP system for document types may not allow the specified source and target document types to be linked.
  Missing Customization: The necessary customization for document type mapping may not have been set up in the system.
  
  Solution:
  To resolve the UCFC008 error, you can take the following steps:
  
  
  Check Document Type Configuration:
  
  Go to the configuration settings in SAP (transaction code SPRO).
  Navigate to the relevant area for document types (e.g., Financial Accounting > General Ledger Accounting > Document Types).
  Verify the settings for both the source and target document types to ensure they are correctly configured.
  
  
  
  Review Document Type Assignment:
  
  Ensure that the source document type is allowed to be posted to the target document type. This can be checked in the document type configuration.
  If necessary, modify the configuration to allow the assignment.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to document types and their assignments to understand the rules governing them.
  
  
  
  Check for User Exits or BAdIs:
  
  If there are any custom developments (user exits or BAdIs) that might affect document type processing, review them to ensure they are not causing the issue.
  
  
  
  Testing:
  
  After making any changes, perform tests to ensure that the error no longer occurs when attempting to post or transfer documents.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and making necessary adjustments, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), FB01 (for document posting), and others that may be relevant to your specific SAP module.
  Documentation: Refer to SAP Help Portal or SAP Notes for specific guidance on document types and error messages.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the UCFC008 error and implement a solution to resolve it.