How To Fix FMBAS102 - Customer field currently not supported in Budget Control System

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 102

• Message text: Customer field currently not supported in Budget Control System

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 FMBAS102 - Customer field currently not supported in Budget Control System ?

  The SAP error message FMBAS102 ("Customer field currently not supported in Budget Control System") typically occurs in the context of budget control and financial management within SAP. This error indicates that the system is unable to process a transaction or operation because it involves a customer field that is not supported in the Budget Control System (BCS).
  Cause:
  
  Unsupported Field: The error arises when a transaction attempts to use a customer-specific field that is not recognized or supported by the Budget Control System.
  Configuration Issues: There may be configuration settings in the BCS that do not allow for the use of certain fields or data types.
  Data Entry Errors: Incorrect data entry or the use of fields that are not intended for the specific transaction can trigger this error.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the Budget Control System to ensure that all necessary fields are properly defined and supported. This may involve checking the settings in transaction codes like SPRO (SAP Project Reference Object) to ensure that the BCS is configured correctly.
  Use Standard Fields: If a custom field is being used, consider switching to standard fields that are supported by the BCS. This may involve modifying the transaction or report to exclude unsupported fields.
  Consult Documentation: Refer to SAP documentation or notes related to the Budget Control System to understand which fields are supported and how to properly configure them.
  Debugging: If you have access to development tools, you can debug the transaction to identify where the unsupported field is being called and make necessary adjustments.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may provide specific notes or patches that address the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FMBB (Budgeting) and FMX1 (Budget Transfer) to understand where the error might be occurring.
  SAP Notes: Search for SAP Notes related to FMBAS102 for any known issues or patches that may resolve the error.
  User Exits and Enhancements: If custom fields are necessary for your business processes, consider using user exits or enhancements to manage how these fields interact with the BCS.
  
  By following these steps, you should be able to identify the cause of the FMBAS102 error and implement a suitable solution.