How To Fix MB024 - Incorrect input combination

SAP Error Message - Details

• Message type: E = Error

• Message class: MB - Logistics Information Library

• Message number: 024

• Message text: Incorrect input combination

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MB024 - Incorrect input combination ?

  The SAP error message MB024 ("Incorrect input combination") typically occurs in the context of inventory management or material movements when the system encounters an issue with the data entered in a transaction. This error can arise in various scenarios, such as during goods movements, inventory counts, or when processing material documents.
  Causes of MB024 Error
  
  
  Invalid Material Number: The material number entered may not exist in the system or may not be valid for the transaction type being processed.
  
  
  Incorrect Plant or Storage Location: The plant or storage location specified may not be valid for the material or may not be set up correctly in the system.
  
  
  Missing or Incorrect Batch Information: If batch management is enabled, the batch number may be missing or incorrect.
  
  
  Transaction Type Restrictions: Certain transaction types may have restrictions on the combinations of input fields. For example, some movements may not be allowed for specific material types or statuses.
  
  
  Configuration Issues: There may be configuration settings in the system that restrict certain combinations of inputs.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the transaction for the specified combination of inputs.
  
  
  Solutions to MB024 Error
  
  
  Verify Input Data: Check the material number, plant, storage location, and any other relevant fields for accuracy. Ensure that they are valid and exist in the system.
  
  
  Check Batch Information: If applicable, ensure that the batch number is correct and that the batch exists in the system.
  
  
  Review Transaction Type: Make sure that the transaction type you are trying to execute is appropriate for the material and the input combination.
  
  
  Consult Configuration Settings: If you have access, review the configuration settings in the SAP system to ensure that the input combinations are allowed.
  
  
  Check User Authorizations: Ensure that the user has the necessary authorizations to perform the transaction. If not, contact your SAP security team to request the required access.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the transaction you are trying to perform and any restrictions that may apply.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  
  Transaction Codes: The error may occur in various transaction codes related to inventory management, such as MB1A (Goods Withdrawal), MB1B (Transfer Posting), or MB1C (Other Goods Receipts).
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance related to the MB024 error.
  
  
  User Forums: SAP Community and other user forums can be valuable resources for finding solutions and discussing similar issues with other users.
  
  
  By following these steps, you should be able to identify the cause of the MB024 error and take appropriate action to resolve it.