How To Fix CK721 - Internal error & when costing cycles iteratively

CK721 - Overview

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 721

• Message text: Internal error & when costing cycles iteratively

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CK721 - Internal error & when costing cycles iteratively ?

  The SAP error message CK721, which indicates an "Internal error," typically occurs during the costing process, particularly when dealing with costing cycles in the Controlling (CO) module. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the costing run itself.
  Causes of CK721 Error
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the costing run is trying to process. This can include issues with material master records, BOMs (Bill of Materials), or routing data.
  
  
  
  Configuration Issues: Incorrect configuration in the costing variant, costing type, or costing run settings can lead to this error. This includes settings related to costing cycles, valuation methods, or cost component structures.
  
  
  Missing or Incorrect Master Data: If the necessary master data (like material master, BOM, or routing) is missing or incorrectly set up, it can cause the costing process to fail.
  
  
  System Bugs: Occasionally, this error can