How To Fix GS310 - Specify a default value or a default set

SAP Error Message - Details

• Message type: E = Error

• Message class: GS - Sets

• Message number: 310

• Message text: Specify a default value or a default set

What causes this issue?

When you created or changed a variable, you did not enter a default
value or a default set. However, a variable must always have a default
value or a default set.

System Response

The system cannot save the variable as it is.

How to fix this error?

Enter a default value or a default set.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS310 - Specify a default value or a default set ?

  The SAP error message GS310, which states "Specify a default value or a default set," typically occurs in the context of configuration settings, particularly when dealing with default values for certain fields in a transaction or configuration screen. This error can arise in various modules, including but not limited to SAP MM (Materials Management), SD (Sales and Distribution), or other areas where default values are required for certain fields.
  Cause:
  
  Missing Default Values: The system expects a default value for a specific field, but none has been defined. This can happen if the configuration settings for a particular transaction or master data record are incomplete.
  Configuration Issues: The error may also arise from incorrect or incomplete configuration in the relevant customizing settings.
  User Input: If a user is trying to create or modify a record and has not provided a necessary default value, the system will prompt this error.
  
  Solution:
  
  
  Define Default Values:
  
  Navigate to the relevant configuration area in SAP where the default values are set. This could be in the IMG (Implementation Guide) under the specific module you are working with.
  Look for the settings related to the object or transaction that is generating the error. For example, if it’s related to material types in MM, check the material type configuration.
  Specify the required default values for the fields that are causing the error.
  
  
  
  Check User Parameters:
  
  Sometimes, user-specific parameters can affect default values. Check if the user profile has the necessary parameters set up correctly.
  
  
  
  Review Transaction Codes:
  
  If the error occurs during a specific transaction, ensure that the transaction code is correctly configured and that all necessary fields have default values defined.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for the specific module you are working with to understand the required fields and their default values.
  
  
  
  Testing:
  
  After making changes, test the transaction again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the GS310 error. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SPRO (for configuration) or SE11 (for data dictionary).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users’ experiences.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or functional team for further investigation.