How To Fix CKBA026 - No alternative deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: CKBA - Message Pool for Development Class CKBA

• Message number: 026

• Message text: No alternative deleted

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 CKBA026 - No alternative deleted ?

  The SAP error message CKBA026 ("No alternative deleted") typically occurs in the context of material master data management, particularly when dealing with alternative BOMs (Bill of Materials) or routing alternatives. This error indicates that the system is unable to delete an alternative BOM or routing because it is still being referenced or is in use.
  Causes:
  
  Active References: The alternative BOM or routing you are trying to delete is still being referenced in production orders, purchase orders, or other documents.
  Authorization Issues: The user may not have the necessary permissions to delete the alternative.
  System Configuration: There may be specific configurations or settings in the system that prevent the deletion of alternatives.
  Data Integrity Constraints: SAP enforces data integrity, and if the alternative is linked to other data, it cannot be deleted.
  
  Solutions:
  
  
  Check References: 
  
  Use transaction codes like CO03 (Display Production Order) or ME23N (Display Purchase Order) to check if the alternative is being used in any active documents.
  If it is referenced, you will need to delete or change those references before you can delete the alternative.
  
  
  
  Review Authorizations: 
  
  Ensure that the user attempting to delete the alternative has the necessary authorizations. You may need to consult with your SAP security team.
  
  
  
  Use Transaction CK11N/CK12N: 
  
  If you are dealing with BOMs, you can use transaction CK11N (Create Material Cost Estimate) or CK12N (Change Material Cost Estimate) to check the status of the BOM and see if it can be deleted.
  
  
  
  Check Configuration Settings: 
  
  Review the configuration settings related to BOMs and routings in the SAP IMG (Implementation Guide) to ensure that there are no restrictions on deleting alternatives.
  
  
  
  Consult SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Contact SAP Support: 
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CS01 (Create BOM), CS02 (Change BOM), CS03 (Display BOM), and CA01 (Create Routing) to manage BOMs and routings effectively.
  Documentation: Review SAP documentation related to BOM and routing management for best practices and guidelines.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the CKBA026 error and take appropriate action to resolve it.