MZ120 - Exception & has no characteristic reference

SAP Error Message - Details

• Message type: E = Error

• Message class: MZ - Message for the EWS in LIS

• Message number: 120

• Message text: Exception & has no characteristic reference

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MZ120 - Exception & has no characteristic reference ?

  The SAP error message MZ120, which states "Exception & has no characteristic reference," typically occurs in the context of SAP's Variant Configuration (VC) or when dealing with characteristics in the context of material master data. This error indicates that there is an issue with the configuration of characteristics or the way they are referenced in the system.
  Cause:
  
  Missing Characteristic Reference: The error usually arises when a characteristic that is expected to be referenced in a configuration or a variant is not properly defined or linked.
  Incorrect Configuration: There may be an issue with how the characteristics are set up in the configuration profile or class.
  Data Inconsistency: There could be inconsistencies in the data, such as missing entries in the characteristic or class assignments.
  Incorrect Usage of Exceptions: If exceptions are defined in the configuration and they do not have the necessary characteristics linked to them, this error can occur.
  
  Solution:
  
  Check Characteristic Definitions: Go to the transaction code CT04 (for characteristics) and ensure that the characteristic in question is defined correctly and is active.
  Review Configuration Profile: Use transaction code CU41 to check the configuration profile and ensure that all necessary characteristics are included and correctly referenced.
  Validate Class Assignments: If the characteristic is part of a class, check the class assignments using transaction code CL02 to ensure that the characteristic is assigned to the correct class.
  Check Exception Handling: If you are using exceptions in your configuration, ensure that each exception has the necessary characteristics defined. You can review this in the configuration profile settings.
  Data Consistency Check: Run consistency checks on the material master data and configuration settings to identify any discrepancies.
  Consult Documentation: Review SAP documentation or notes related to Variant Configuration and characteristics for any specific guidelines or updates.
  
  Related Information:
  
  Transaction Codes:
  
  CT04: Create/Change Characteristic
  CU41: Configuration Profile
  CL02: Class Maintenance
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in Variant Configuration.