How To Fix LOBM_ODATA_MSG034 - Batch &1 for material &2 already has class assigned

LOBM_ODATA_MSG034 - Overview

• Message type: E = Error

• Message class: LOBM_ODATA_MSG - Batch Management: Common messages (not only OData)

• Message number: 034

• Message text: Batch &1 for material &2 already has class assigned

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 LOBM_ODATA_MSG034 - Batch &1 for material &2 already has class assigned ?

  The SAP error message LOBM_ODATA_MSG034 indicates that there is an attempt to assign a class to a material that already has a class assigned to it. This typically occurs in the context of material management and classification in SAP.
  
  Cause:
  The error arises when:
  
  You are trying to assign a new classification to a material that already has an existing class assigned.
  The system does not allow multiple classes to be assigned to a single material in the same classification view.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Class Assignment:
  
  Use transaction code CL02 (Change Class) or CL03 (Display Class) to check the current class assigned to the material.
  Verify if the material already has a class assigned.
  
  
  
  Remove Existing Class:
  
  If you need to change the class, you will first need to remove the existing class assignment.
  Use transaction code MM02 (Change Material) to navigate to the classification view and remove the existing class.
  
  
  
  Reassign Class:
  
  After