How To Fix UCF4201 - Invalid combination: task &1, method &2, step &3, document type &4

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF4 - Messages on Reclassification

• Message number: 201

• Message text: Invalid combination: task &1, method &2, step &3, document type &4

What causes this issue?

The <LS>Check Settings</> function for reclassification and allocation
checks the consistency between the document type and method that you
have assigned to the respective task for all tasks of this type. The
consistency check reports an error if the definition of the document
type or method violates one of the following rules:
If you have specified in the document type that the system does not post
with automatic document inversion, you should choose "Periodic"
selection in the method in the trigger.
If you have specified in the document type that the system only posts
with automatic document inversion within a fiscal year, you should
choose the following settings in the method in the trigger:
"Cumulative" selection
Account assignments (items, transaction types) that are <ZH>not</>
posted from the balance carryforward:
Either you only use income statement items and statistical flow items in
the trigger
or you also use balance sheet items and statistical balance items. For
these items, however, you should exclude carryforward transaction types
in the trigger selection. Furthermore, you should not use items that are
carried forward to themselves.
If you have specified in the document type that the system also posts
with automatic document inversion in a new fiscal year, you should
choose the following settings in the method:
"Cumulative" selection in the trigger
Only balance sheet items and statistical balance items without
restriction for transaction types in the trigger
If the source or target item is broken down by transaction type, you
<ZH>cannot</> transfer the transaction type from the trigger to the
source or target by inheritance but instead have to specify the
transaction type explicitly there.

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

In document type &V4& and step &V3& of method &V2&, you have chosen a
definition for task &V1& that violates one of the above rules.

System Response

How to fix this error?

Check the settings in task &V1&, document type &V4&, and in step &V3& of
method &V2& and adjust these if necessary.

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 UCF4201 - Invalid combination: task &1, method &2, step &3, document type &4 ?

  The SAP error message UCF4201 indicates that there is an invalid combination of parameters related to a specific task, method, step, and document type in the context of the SAP system. This error typically arises in the context of the SAP Convergent Charging (SAP CC) or similar modules where specific configurations are required for processing tasks.
  Cause:
  The error can be caused by several factors, including:
  
  
  Configuration Issues: The task, method, step, and document type combination may not be correctly configured in the system. This could be due to missing or incorrect entries in the configuration tables.
  
  
  Data Integrity: The data being processed may not conform to the expected formats or values, leading to an invalid combination.
  
  
  Versioning: If there are multiple versions of a document type or method, the system may be trying to access an outdated or incorrect version.
  
  
  Authorization Issues: The user may not have the necessary authorizations to execute the specified task or method.
  
  
  Solution:
  To resolve the UCF4201 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the task, method, step, and document type in the SAP system.
  Ensure that the combinations are valid and that all necessary entries are present.
  
  
  
  Validate Data:
  
  Check the data being processed to ensure it meets the required criteria for the specified task and method.
  Look for any inconsistencies or errors in the data that could lead to the invalid combination.
  
  
  
  Review Documentation:
  
  Consult the SAP documentation or help resources for guidance on valid combinations for the specific task and method you are working with.
  
  
  
  User Authorizations:
  
  Verify that the user executing the task has the necessary authorizations to perform the action. If not, adjust the user roles accordingly.
  
  
  
  Testing:
  
  If changes are made to the configuration or data, perform tests to ensure that the error no longer occurs.
  
  
  
  Consult SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to configuration and monitoring in SAP CC, such as UCF1, UCF2, etc.
  Community 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 and resolve the cause of the UCF4201 error in your SAP system.