How To Fix UCF4121 - Method &1: source assignment: incorrect item type in item &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF4 - Messages on Reclassification

• Message number: 121

• Message text: Method &1: source assignment: incorrect item type in item &2

What causes this issue?

In step &V3& of reclassification method &V1&, you have specified item
&V2& as the source assignment. You have assigned this reclassification
method to reclassification task &V4&. In this task, you have selected
the <LS>Assets Held for Sale</> checkbox.
When you define the source assignment for this type of task in the
reclassification method, the item type depends on the following s
ettings:
If you did <ZH>not</> select the <LS>Valuation Allowance of
Assets/Liabilities</> checkbox, you should allow the assignment of the
trigger to be inherited as the source assignment.
If you selected the <LS>Valuation Allowance of Assets/Liabilities</>
checkbox in the reclassification task, the following applies:
If the processing type is <LS>Consolidation Units Held for Sale</>, you
should allow the assignment of the trigger (income statement item for
planned depreciation of assets/liabilities) to be inherited as the
source assignment.
If the processing type is <LS>Discontinued Consolidation Units</> or
<LS>Discontinued Consolidation Units Without Sale</>, you should use the
<LS>Discontinued Operations</> item from the income statement as the
source assignment.
The item type for item &V2& does not meet the above requirement.

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?

Adjust the Customizing settings for the source assignment of
reclassification method &V1& as described above by ensuring you only
define items with an appropriate item type as the source assignment.

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 UCF4121 - Method &1: source assignment: incorrect item type in item &2 ?

  The SAP error message UCF4121 typically indicates that there is an issue with the source assignment in a financial transaction or document. Specifically, it suggests that the item type of a particular line item does not match the expected type for the operation being performed. This can occur in various contexts, such as during the processing of financial documents, postings, or when working with specific modules like SAP Financial Accounting (FI) or Controlling (CO).
  Cause:
  The error message UCF4121 can be caused by several factors, including:
  
  
  Incorrect Item Type: The item type specified in the transaction does not match the expected item type for the source assignment. For example, if a line item is expected to be a cost center but is instead classified as a revenue item.
  
  
  Configuration Issues: There may be configuration settings in the SAP system that define which item types are valid for certain transactions. If these settings are incorrect or not aligned with the business process, it can lead to this error.
  
  
  Data Entry Errors: Manual data entry errors can lead to incorrect item types being assigned to line items.
  
  
  Missing Master Data: If the master data (such as cost centers, profit centers, or internal orders) is not set up correctly or is missing, it can lead to mismatches in item types.
  
  
  Solution:
  To resolve the UCF4121 error, you can take the following steps:
  
  
  Check Item Types: Review the item types assigned to the line items in the transaction. Ensure that they match the expected types for the operation you are trying to perform.
  
  
  Review Configuration: Check the configuration settings in the SAP system related to the item types and source assignments. Ensure that they are set up correctly according to your business requirements.
  
  
  Correct Data Entry: If the error is due to manual data entry, correct the item type in the transaction and reprocess it.
  
  
  Validate Master Data: Ensure that all relevant master data is correctly set up and available in the system. This includes checking for the existence of cost centers, profit centers, and other relevant entities.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the transaction you are working with, as there may be additional context or requirements that need to be met.
  
  
  Seek Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and business processes.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes (e.g., FB50 for general ledger postings, KSB1 for cost center reports) that could be relevant to the error.
  SAP Notes: Check SAP Notes for any known issues or patches related to the UCF4121 error message.
  User Forums: SAP Community and other user forums can be valuable resources for finding similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the UCF4121 error and implement the necessary corrections to resolve it.