How To Fix UCCV128 - Allocation company &1 filled for item &2 (breakdown cat. &3); value &4

SAP Error Message - Details

• Message type: E = Error

• Message class: UCCV - Message Class for Validation Customizing

• Message number: 128

• Message text: Allocation company &1 filled for item &2 (breakdown cat. &3); value &4

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCCV128 - Allocation company &1 filled for item &2 (breakdown cat. &3); value &4 ?

  The SAP error message UCCV128 indicates that there is an issue with the allocation of a specific item in a company code. This message typically arises in the context of controlling and financial processes, particularly when dealing with cost allocations or internal orders.
  Cause:
  The error message UCCV128 is triggered when the system detects that the allocation for a specific company code (denoted by &1) has already been filled for the item (denoted by &2) and the breakdown category (denoted by &3). The value associated with this allocation (denoted by &4) may exceed the allowed limits or may not be properly configured in the system.
  Common causes include:
  
  Duplicate Allocations: The item has already been allocated in the specified company code.
  Configuration Issues: The allocation settings for the item or company code may not be correctly configured.
  Data Entry Errors: Incorrect data entry during the allocation process.
  System Limitations: The system may have limitations on the number of allocations or the values that can be allocated.
  
  Solution:
  To resolve the UCCV128 error, you can take the following steps:
  
  
  Check Existing Allocations: Review the existing allocations for the specified item and company code to ensure that there are no duplicates. You can do this by navigating to the relevant transaction or report that displays allocation details.
  
  
  Review Configuration: Ensure that the configuration settings for the allocation process are correct. This may involve checking the allocation structure, breakdown categories, and any related settings in the controlling module.
  
  
  Correct Data Entry: If the error is due to incorrect data entry, correct the values or details entered for the allocation. Ensure that the values do not exceed any predefined limits.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the allocation process and any limitations that may apply.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSU5 (for internal orders) or KSV5 (for cost centers) that may help in reviewing allocations.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the UCCV128 error and implement an appropriate solution.