How To Fix BS_CT_MESSAGES020 - Class &1 is not a context store

SAP Error Message - Details

• Message type: E = Error

• Message class: BS_CT_MESSAGES - Messages for Context According

• Message number: 020

• Message text: Class &1 is not a context store

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 BS_CT_MESSAGES020 - Class &1 is not a context store ?

  The SAP error message BS_CT_MESSAGES020 indicates that the specified class (denoted as &1 in the message) is not recognized as a valid context store. This error typically arises in the context of SAP's Business Suite or when working with SAP's Business Context Management (BCM) framework.
  Cause:
  
  Incorrect Class Name: The class name provided in the error message may be misspelled or does not exist in the system.
  Configuration Issues: The context store may not be properly configured in the system, leading to the inability to recognize the class.
  Missing Implementation: The class may not have been implemented or activated in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified class.
  
  Solution:
  
  Verify Class Name: Check the class name provided in the error message for any typos or incorrect entries. Ensure that it matches the expected naming conventions.
  Check Configuration: Review the configuration settings for the context store in the SAP system. Ensure that the class is properly defined and activated.
  Implement or Activate Class: If the class is missing, you may need to implement it or activate it in the system. This may involve working with your development team or SAP Basis team.
  Review Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the context store and the specified class.
  Consult Documentation: Refer to SAP documentation or notes related to the specific context store and class to ensure that all prerequisites are met.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to explore the class definitions and configurations.
  Logs and Traces: Review system logs (transaction SLG1) or traces to gather more context about the error and identify any additional issues that may be contributing to the problem.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.