How To Fix FVD_ML079 - Exactly one default package must be maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: FVD_ML - Machine Learning

• Message number: 079

• Message text: Exactly one default package must be maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FVD_ML079 - Exactly one default package must be maintained ?

  The SAP error message FVD_ML079 indicates that there is an issue with the configuration of default packages in the system. Specifically, it states that "Exactly one default package must be maintained." This error typically arises in the context of financial transactions or when dealing with the SAP Financial Services module.
  Cause:
  The error occurs when the system expects exactly one default package to be defined for a specific configuration, but either none or more than one package is defined. This can happen due to:
  
  Missing Configuration: The default package has not been set up in the system.
  Multiple Packages Defined: More than one default package has been defined, which violates the requirement for a single default package.
  Data Inconsistency: There may be inconsistencies in the configuration data that lead to the system being unable to determine the correct default package.
  
  Solution:
  To resolve the error, you need to ensure that exactly one default package is maintained in the system. Here are the steps to do this:
  
  
  Access Configuration:
  
  Go to the relevant configuration area in SAP where default packages are maintained. This is usually found in the customizing settings (transaction code SPRO).
  
  
  
  Check Existing Packages:
  
  Navigate to the section where default packages are defined. This could be under Financial Services or a related module.
  Review the existing packages to see if there are none or if there are multiple entries.
  
  
  
  Maintain Default Package:
  
  If no default package exists, create a new one and ensure it is marked as the default.
  If multiple packages exist, determine which one should be the default and remove or deactivate the others.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save your changes and exit the configuration.
  
  
  
  Test the Configuration:
  
  Perform a test transaction that previously triggered the error to ensure that the issue has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SE11 (Data Dictionary), or SE37 (Function Modules) that may help in troubleshooting.
  Documentation: Refer to SAP documentation or help files related to the specific module you are working with for more detailed guidance on package configuration.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  By ensuring that exactly one default package is maintained, you should be able to resolve the FVD_ML079 error and continue with your financial processes in SAP.