How To Fix LB173 - No characteristics of batch class & are proportion/product unit relevant

SAP Error Message - Details

• Message type: E = Error

• Message class: LB - Logistics: Batch - Management

• Message number: 173

• Message text: No characteristics of batch class & are proportion/product unit relevant

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message LB173 - No characteristics of batch class & are proportion/product unit relevant ?

  The SAP error message LB173 indicates that there is an issue with the batch class configuration in relation to the characteristics defined for that batch class. Specifically, it suggests that there are no characteristics defined for the batch class that are relevant to proportion or product units.
  Cause:
  
  Missing Characteristics: The batch class does not have any characteristics defined that are relevant to the product or proportion units.
  Incorrect Configuration: The batch class may not be properly configured to include the necessary characteristics for the materials or products being processed.
  Batch Management Settings: The settings for batch management in the material master may not align with the characteristics defined in the batch class.
  
  Solution:
  
  
  Check Batch Class Configuration:
  
  Go to the batch class configuration in SAP (Transaction code: CL02).
  Verify that the batch class has the necessary characteristics defined. If not, you may need to add relevant characteristics that pertain to the product or proportion units.
  
  
  
  Define Characteristics:
  
  If the required characteristics are missing, you can create new characteristics (Transaction code: CT04) and then assign them to the batch class.
  
  
  
  Review Material Master Settings:
  
  Check the material master data (Transaction code: MM03) for the materials that are using the batch class. Ensure that the batch management settings are correctly configured and that the materials are linked to the appropriate batch class.
  
  
  
  Check Proportion/Product Unit Settings:
  
  Ensure that the units of measure and proportion settings are correctly defined in the material master and that they align with the characteristics of the batch class.
  
  
  
  Testing:
  
  After making the necessary changes, test the batch processing again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Batch Management: Batch management in SAP allows for the tracking and management of inventory in batches, which is crucial for industries like pharmaceuticals, food and beverage, and chemicals.
  Characteristics: Characteristics are attributes that define the properties of a batch. They can include things like color, size, or any other relevant quality measure.
  Batch Class: A batch class is a classification that groups batches with similar characteristics. It is essential for managing and tracking batches effectively.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting.