1R022 - Category &1 can only be derived from a logical category

SAP Error Message - Details

• Message type: E = Error

• Message class: 1R - SAP Knowledge Provider

• Message number: 022

• Message text: Category &1 can only be derived from a logical category

What causes this issue?

<DS:GLOS.1240D0B74E8BD3118F340060B03CA38C>Category</> &V1& is used
several times as a derived category. The corresponding logical category
is not always the same.
However, a category must only be derived from one logical category.

System Response

The entry is not permitted.

How to fix this error?

Correct the entry.

Error message extract from SAP system. Copyright SAP SE.

AnswerBot

• What is the cause and solution for SAP error message 1R022 - Category &1 can only be derived from a logical category ?

  The SAP error message 1R022 with the description "Category &1 can only be derived from a logical category" typically occurs in the context of SAP's classification system, particularly when dealing with material master data or product classification.
  Cause:
  This error indicates that the system is trying to assign a category that is not logically derived from the expected category hierarchy. In SAP, categories are often structured in a hierarchy, and certain categories can only be derived from specific logical categories. If you attempt to assign a category that does not fit this logical structure, the system will throw this error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Category Assignment:
  
  Verify the category you are trying to assign. Ensure that it is a valid category that can be derived from the logical category you are working with.
  
  
  
  Review Category Hierarchy:
  
  Look into the category hierarchy in your SAP system. You may need to consult with your SAP administrator or refer to the documentation to understand which categories can be derived from which logical categories.
  
  
  
  Adjust Configuration:
  
  If necessary, adjust the configuration of your categories in the SAP system. This may involve modifying the classification settings or the relationships between categories.
  
  
  
  Use Correct Logical Category:
  
  Ensure that you are using the correct logical category that is intended for the type of classification you are performing.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on category derivation and classification settings.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for assistance.
  
  
  
  Related Information:
  
  Classification System: Understand how the classification system works in SAP, including the concepts of classes, characteristics, and categories.
  Material Master Data: Familiarize yourself with how material master data is structured and how classification plays a role in it.
  Transaction Codes: You may need to use specific transaction codes (like CL02 for class maintenance) to view or modify category settings.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.