How To Fix MZ078 - Exception has no characteristic reference

MZ078 - Overview

• Message type: E = Error

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

• Message number: 078

• 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.

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 MZ078 - Exception has no characteristic reference ?

  The SAP error message MZ078, which states "Exception has no characteristic reference," typically occurs in the context of SAP's Material Management (MM) or Production Planning (PP) modules, particularly when dealing with characteristics and classification in the context of variant configuration or when using characteristics in material master records.
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  
  Missing Characteristic Reference: The exception being processed does not have a valid reference to a characteristic. This can happen if the characteristic is not defined correctly or is missing from the configuration.
  
  
  Incorrect Configuration: The configuration of the material or the variant may not be set up properly, leading to inconsistencies in how characteristics are referenced.
  
  
  Data Inconsistencies: There may be inconsistencies in the data, such as missing entries in the classification system or issues with the material master data.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain characteristics or