How To Fix /SAPAPO/MAT099 - Enter type of alternative product number

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MAT -

• Message number: 099

• Message text: Enter type of alternative product number

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MAT099 - Enter type of alternative product number ?

  The SAP error message /SAPAPO/MAT099 Enter type of alternative product number typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user is trying to enter or process alternative product numbers but has not specified the type of alternative product number.
  Cause:
  The error is triggered because the system requires the user to specify the type of alternative product number they are entering. This could happen in various scenarios, such as when creating or modifying product master data, or during planning activities where alternative products are involved.
  Solution:
  To resolve this error, you need to specify the type of alternative product number. Here are the steps you can take:
  
  
  Identify the Context: Determine where you are encountering the error (e.g., in product master data, during planning, etc.).
  
  
  Specify Alternative Product Type:
  
  If you are in a transaction or screen where you can enter alternative product numbers, look for a field or dropdown that allows you to specify the type of alternative product number.
  Common types might include "Substitute", "Replacement", or "Alternative".
  
  
  
  Check Configuration: If you are unsure about the types available, you may need to check the configuration settings in your SAP system. This can usually be done by consulting with your SAP administrator or checking the relevant customizing settings in the SAP GUI.
  
  
  Consult Documentation: If you are still having trouble, refer to the SAP documentation or help files related to the specific transaction or module you are working with. This can provide additional context on how to properly enter alternative product numbers.
  
  
  User Training: If this is a recurring issue, consider providing training for users on how to properly enter alternative product numbers and the importance of specifying the type.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP Notes can provide patches or additional guidance.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that deal with product master data and alternative products, such as /SAPAPO/MAT1 for product master maintenance.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform the actions related to alternative product numbers.
  
  By following these steps, you should be able to resolve the error and continue with your work in SAP APO. If the problem persists, consider reaching out to your SAP support team for further assistance.