How To Fix CME_API_CHAR007 - Extension & is not a valid set type

SAP Error Message - Details

• Message type: E = Error

• Message class: CME_API_CHAR - Messages of Function Group CME_API_CHAR

• Message number: 007

• Message text: Extension & is not a valid set type

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 CME_API_CHAR007 - Extension & is not a valid set type ?

  The SAP error message CME_API_CHAR007 indicates that there is an issue with the set type being used in a certain context, typically related to the configuration of characteristics in the SAP system. This error often arises in the context of SAP Variant Configuration (VC) or when dealing with characteristics and their values in the context of a configurable material.
  Cause:
  The error message "Extension & is not a valid set type" usually occurs due to one of the following reasons:
  
  Invalid Set Type: The set type specified in the configuration is not defined or does not exist in the system.
  Incorrect Configuration: There may be an issue with the way characteristics or classes are configured, leading to the system not recognizing the set type.
  Data Inconsistency: There could be inconsistencies in the master data or configuration data that lead to the system being unable to process the set type correctly.
  Missing Authorizations: Sometimes, the user may not have the necessary authorizations to access or modify the set type.
  
  Solution:
  To resolve the CME_API_CHAR007 error, you can take the following steps:
  
  
  Check Set Type Definition:
  
  Go to transaction CT04 (Characteristic Maintenance) and verify that the set type you are trying to use is defined correctly.
  Ensure that the set type is active and properly configured.
  
  
  
  Review Characteristic Configuration:
  
  Check the configuration of the characteristics involved. Ensure that they are correctly assigned to the class and that the set type is correctly linked.
  If you are using a configurable material, ensure that the configuration profile is set up correctly.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the master data related to the characteristics and classes. You can use transaction CU01 (Class Maintenance) to check for inconsistencies.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access and modify the set type. You may need to consult with your SAP security team to verify this.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the program or transaction that is generating the error to identify the exact point of failure.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant configuration information.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  CT04: Characteristic Maintenance
  CU01: Class Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Help Portal for documentation on Variant Configuration and characteristic management.
  
  By following these steps, you should be able to identify and resolve the cause of the CME_API_CHAR007 error in your SAP system.