How To Fix C1226 - Upper/Lower case for characteristic & is used in dependency

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 226

• Message text: Upper/Lower case for characteristic & is used in dependency

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C1226 - Upper/Lower case for characteristic & is used in dependency ?

  The SAP error message C1226 indicates that there is an issue with the case sensitivity of a characteristic used in a dependency. This error typically arises in the context of variant configuration, where characteristics are defined and used in dependencies to control the behavior of configurable products.
  Cause:
  The error message C1226 occurs when:
  
  A characteristic is defined with a specific case (upper or lower) and is being referenced in a dependency with a different case.
  The system is unable to match the characteristic due to the case difference, leading to inconsistencies in how the dependency is evaluated.
  
  Solution:
  To resolve the C1226 error, you can take the following steps:
  
  
  Check Characteristic Definition:
  
  Go to the characteristic definition in the SAP system and verify the case used for the characteristic name. Ensure that it is consistently defined.
  
  
  
  Review Dependencies:
  
  Examine the dependencies where the characteristic is being used. Ensure that the case of the characteristic name in the dependency matches exactly with the case used in the characteristic definition.
  
  
  
  Modify Dependency:
  
  If you find any discrepancies in the case, modify the dependency to match the case of the characteristic as defined in the system.
  
  
  
  Test Changes:
  
  After making the necessary changes, test the configuration to ensure that the error no longer occurs and that the dependencies function as expected.
  
  
  
  Documentation:
  
  Document the changes made for future reference and to help prevent similar issues from arising.
  
  
  
  Related Information:
  
  Variant Configuration: This error is commonly encountered in the context of variant configuration in SAP, where characteristics and dependencies are used to define product variants.
  Case Sensitivity: SAP is case-sensitive in many areas, including characteristic names, so it is crucial to maintain consistent naming conventions.
  Transaction Codes: You may use transaction codes like CU01 (Create Dependency), CU02 (Change Dependency), and CT04 (Maintain Characteristics) to manage characteristics and dependencies.
  
  By following these steps, you should be able to resolve the C1226 error and ensure that your variant configuration works correctly.