How To Fix MC_LO_VCHCLF022 - An object key is required to save classification

SAP Error Message - Details

• Message type: E = Error

• Message class: MC_LO_VCHCLF - Message Class for Variant Configuration and Classification

• Message number: 022

• Message text: An object key is required to save classification

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 MC_LO_VCHCLF022 - An object key is required to save classification ?

  The SAP error message MC_LO_VCHCLF022 indicates that an object key is required to save classification data. This error typically occurs in the context of classifying materials or other objects in SAP, particularly when using the classification system.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Object Key: The system requires a unique identifier (object key) for the classification data being saved, and this key is not provided.
  Incorrect Configuration: The classification settings or the object type may not be properly configured in the system.
  Data Entry Issues: There may be issues with the data being entered, such as missing mandatory fields or incorrect data formats.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Object Key: Ensure that the object key (such as material number, equipment number, etc.) is correctly specified in the classification data you are trying to save. The object key must be valid and exist in the system.
  
  
  Review Classification Settings:
  
  Go to the classification settings in SAP and verify that the object type you are working with is correctly configured.
  Ensure that the class type and characteristics are set up properly.
  
  
  
  Data Entry Validation: 
  
  Double-check the data you are entering for any missing mandatory fields or incorrect formats.
  Make sure that all required fields are filled out before attempting to save.
  
  
  
  Authorization Check: Ensure that you have the necessary authorizations to perform classification actions in SAP.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources for more specific guidance related to the classification process.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL02 (Change Class), CL03 (Display Class), and CL01 (Create Class) for managing classifications.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training: If you are new to SAP classification, consider training or tutorials on the classification system to better understand how to manage object keys and classifications.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message MC_LO_VCHCLF022.