How To Fix /BOBF/DEMO021 - Customer No &1 is invalid

/BOBF/DEMO021 - Overview

• Message type: E = Error

• Message class: /BOBF/DEMO -

• Message number: 021

• Message text: Customer No &1 is invalid

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?

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/DEMO021 - Customer No &1 is invalid ?

  The SAP error message /BOBF/DEMO021 Customer No &1 is invalid typically indicates that the customer number you are trying to use in a Business Object Framework (BOF) operation is not recognized as valid in the system. This can occur for several reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Non-Existent Customer: The customer number you are trying to use does not exist in the database.
  Inactive Customer: The customer may exist but is marked as inactive or blocked in the system.
  Incorrect Input: There may be a typographical error in the customer number being entered.
  Authorization Issues: The user may not have the necessary permissions to access the customer data.
  Data Synchronization Issues: If the system is integrated with other systems, there may be a delay or issue in data synchronization.
  
  Solutions:
  
  Verify Customer Number: Check the customer number for any typographical errors. Ensure that you are using the correct format and number.
  Check Customer