How To Fix RU451 - No error in actual cost calculation for order &

RU451 - Overview

• Message type: E = Error

• Message class: RU - Messages for order completion confirmation

• Message number: 451

• Message text: No error in actual cost calculation for order &

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?

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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.

RU451 - Details

• The SAP error message RU451 ("No error in actual cost calculation for order &") typically indicates that there is an issue with the actual cost calculation for a production order or internal order. This message can arise in various scenarios, often related to the costing process in SAP.
  Causes:
  
  Missing or Incomplete Data: The order may not have all the necessary data for cost calculation, such as missing cost elements or incomplete postings.
  Costing Variants: The costing variant used may not be set up correctly, or it may not be applicable for the specific order type.
  Order Status: The order might be in a status that does not allow for actual cost calculation (e.g., if the order is closed or settled).
  
  Configuration Issues: There may be configuration issues in the controlling module (CO) that affect how costs are calculated.
  Posting Errors: There could be errors in the postings related to the order, such as incorrect or