How To Fix VCH_HL_CORE004 - The requested characteristic cannot be found in session data.

SAP Error Message - Details

• Message type: E = Error

• Message class: VCH_HL_CORE - Variant Configuration Core Function

• Message number: 004

• Message text: The requested characteristic cannot be found in session data.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VCH_HL_CORE004 - The requested characteristic cannot be found in session data. ?

  The SAP error message VCH_HL_CORE004 indicates that a requested characteristic cannot be found in the session data. This error typically occurs in the context of SAP applications that involve characteristics, such as SAP Variant Configuration or SAP Business Warehouse.
  Cause:
  
  Missing Characteristic: The characteristic that the system is trying to access may not be defined in the session data. This can happen if the characteristic is not included in the configuration profile or if it has been deleted or deactivated.
  Session Data Issues: The session data may not have been properly initialized or may have been corrupted, leading to the absence of expected characteristics.
  Incorrect Configuration: The configuration settings for the product or variant may not be set up correctly, leading to the system being unable to find the required characteristic.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain characteristics, leading to this error.
  
  Solution:
  
  Check Configuration: Verify that the characteristic in question is correctly defined in the configuration profile. Ensure that it is active and included in the relevant variant configuration.
  Reinitialize Session: If the session data is suspected to be corrupted, try reinitializing the session. This can often resolve issues related to missing data.
  Review User Authorizations: Ensure that the user has the necessary authorizations to access the characteristics. This can be checked in the user roles and profiles.
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the characteristic is being called and why it is not found.
  Consult Documentation: Review SAP documentation or notes related to the specific module you are working with, as there may be known issues or patches available.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as CU50 for variant configuration or SE80 for development work.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.