How To Fix C+751 - No apportionment structure found. Costs were not copied

SAP Error Message - Details

• Message type: E = Error

• Message class: C+ -

• Message number: 751

• Message text: No apportionment structure found. Costs were not copied

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message C+751 - No apportionment structure found. Costs were not copied ?

  The SAP error message C+751 "No apportionment structure found. Costs were not copied" typically occurs in the context of cost allocation or distribution processes within SAP, particularly in modules like Controlling (CO) or Project System (PS). This error indicates that the system could not find a valid apportionment structure to allocate costs, which prevents the copying of costs from one object to another.
  Causes:
  
  Missing Apportionment Structure: The most common cause is that there is no defined apportionment structure in the system for the specific cost element or cost object you are working with.
  Configuration Issues: The configuration settings for cost allocation may not be properly set up in the system.
  Incorrect Master Data: The master data for the cost centers, internal orders, or projects may not be correctly maintained, leading to the absence of a valid apportionment structure.
  Transaction Type: The transaction type being used may not be compatible with the existing apportionment structures.
  
  Solutions:
  
  
  Define Apportionment Structure:
  
  Go to the configuration settings in SAP (Transaction SPRO).
  Navigate to the relevant area for cost allocation (e.g., Controlling -> Cost Center Accounting -> Planning -> Define Apportionment Structures).
  Create or modify an apportionment structure that meets your requirements.
  
  
  
  Check Configuration:
  
  Ensure that the configuration for cost allocation is correctly set up. This includes checking the settings for cost elements, cost centers, and any relevant allocation methods.
  Verify that the allocation methods are correctly assigned to the relevant cost objects.
  
  
  
  Review Master Data:
  
  Check the master data for the cost centers, internal orders, or projects involved in the transaction. Ensure that all necessary fields are filled out and that the data is consistent.
  Make sure that the cost elements are correctly assigned to the relevant cost centers or orders.
  
  
  
  Use Correct Transaction Type:
  
  Ensure that you are using the correct transaction type that corresponds with the defined apportionment structures.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on setting up apportionment structures and resolving related issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSU5 (for manual allocations) or KSV5 (for distribution) to understand how to work with cost allocations.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP Controlling or Project Systems for further assistance.