How To Fix CK725 - Quantity structure type was changed between selection and explosion

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 725

• Message text: Quantity structure type was changed between selection and explosion

What causes this issue?

Between selecting a costing run and exploding the structure, the
Customizing settings for a <DS:GLOS.mixed_costing>mixed cost
estimate</> were changed. The selection process uses quantity structure
category &V1&, while the structure explosion uses quantity structure
category &V2&.

System Response

The structure cannot be exploded.

How to fix this error?

Change the settings for mixed costing in Customizing or start selection
again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK725 - Quantity structure type was changed between selection and explosion ?

  The SAP error message CK725, which states "Quantity structure type was changed between selection and explosion," typically occurs in the context of product costing and material valuation in SAP. This error indicates that there is a mismatch in the quantity structure type of a material when the system attempts to explode a bill of materials (BOM) during the costing process.
  Cause:
  The error can be caused by several factors, including:
  
  
  Changes in BOM or Routing: If the BOM or routing for a material has been changed after the initial selection but before the explosion, it can lead to inconsistencies in the quantity structure type.
  
  
  Different Quantity Structures: The system may be trying to use different quantity structures (e.g., different units of measure or different types of quantity calculations) for the same material, which can lead to confusion during the costing process.
  
  
  Master Data Issues: Inconsistencies in the master data, such as material master records or BOMs, can also trigger this error.
  
  
  Configuration Changes: Changes in configuration settings related to costing or material management can lead to this error if they affect how quantities are calculated or structured.
  
  
  Solution:
  To resolve the CK725 error, you can take the following steps:
  
  
  Check BOM and Routing: Review the BOM and routing for the material in question to ensure that there have been no changes that could affect the quantity structure. If changes were made, ensure they are consistent and correctly configured.
  
  
  Recheck Material Master Data: Verify the material master data for the affected material. Ensure that the quantity structure type is consistent across all relevant views (e.g., basic data, purchasing, accounting).
  
  
  Consistency Check: Use transaction codes like CK11N (Create Cost Estimate with Quantity Structure) or CK24 (Display Cost Estimate) to check for inconsistencies in the cost estimate. You can also use transaction CK40N to analyze the cost estimate and see where the issue might be arising.
  
  
  Recreate Cost Estimate: If the cost estimate is corrupted or inconsistent, you may need to recreate it. This can be done by deleting the existing cost estimate and creating a new one.
  
  
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific recommendations or patches that may address the issue.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK11N, CK40N, CK24, and CS01 (Create BOM) for troubleshooting.
  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 where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CK725 error in your SAP system.