How To Fix FMBAS302 - The value &2 of the field &1 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: FMBAS - FM applic. specific messages for Budgeting & AVC services

• Message number: 302

• Message text: The value &2 of the field &1 is not allowed

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 FMBAS302 - The value &2 of the field &1 is not allowed ?

  The SAP error message FMBAS302 indicates that a specific value entered in a field is not allowed according to the system's validation rules. This error typically occurs in the context of financial management or budgetary control within SAP.
  Cause:
  The error message FMBAS302 is triggered when:
  
  The value entered in the specified field (denoted as &2) does not meet the criteria defined in the system.
  The field (denoted as &1) may have restrictions based on configuration settings, such as allowed ranges, data types, or specific business rules.
  The value may be outside of the permissible limits or may not exist in the master data.
  
  Solution:
  To resolve the FMBAS302 error, you can take the following steps:
  
  
  Check Field Requirements: Review the field requirements and constraints in the configuration settings. Ensure that the value you are trying to enter is valid according to the defined rules.
  
  
  Validate Input Value: Verify that the value you are entering is correct and falls within the allowed range. If it is a code or identifier, ensure that it exists in the relevant master data.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module you are working with (e.g., FM - Funds Management) to understand the allowed values for the field in question.
  
  
  Review Customizations: If your organization has customized the SAP system, check with your SAP functional consultant or technical team to see if there are any custom validation rules that might be affecting the field.
  
  
  Test with Different Values: If possible, try entering different values to see if the error persists. This can help identify if the issue is with a specific value or a broader configuration problem.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP experts who can provide further assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to budget management, such as FMBB (Budgeting) or FMAVC (Availability Control).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to enter values in the specified field, as restrictions may also be based on user roles.
  
  By following these steps, you should be able to identify the cause of the FMBAS302 error and implement a suitable solution.