GP423 - You must display at least 1 field group

SAP Error Message - Details

• Message type: E = Error

• Message class: GP - FI-SL and CO planning

• Message number: 423

• Message text: You must display at least 1 field group

What causes this issue?

You have not marked any field groups for the initial display in
planning. This is not allowed.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please select at least one of the defaulted field groups.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GP423 - You must display at least 1 field group ?

  The SAP error message GP423, which states "You must display at least 1 field group," typically occurs in the context of SAP's HR (Human Resources) module, particularly when working with infotypes or when trying to display or maintain certain data records.
  Cause:
  This error usually arises when the system expects at least one field group to be defined for the operation you are trying to perform, but none has been specified. Field groups are used in SAP to organize fields in a logical manner, and they are essential for displaying or processing data correctly.
  Solution:
  To resolve the GP423 error, you can take the following steps:
  
  
  Check Field Group Configuration:
  
  Go to the configuration settings for the infotype or the screen you are working with. Ensure that at least one field group is defined and active.
  You can access the configuration through transaction codes like SPRO (SAP Project Reference Object) and navigate to the relevant HR settings.
  
  
  
  Modify the Screen Layout:
  
  If you are customizing the screen layout, ensure that you have included at least one field group in your layout settings.
  You can do this by using transaction PM01 (for screen modifications) or SE80 (Object Navigator) to check the screen's layout.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to view or edit the field groups. Sometimes, authorization issues can prevent the display of certain fields.
  
  
  
  Review the Infotype:
  
  If you are working with a specific infotype, check if the infotype is correctly configured and that the field groups are assigned properly.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA30 (Maintain HR Master Data) or PA20 (Display HR Master Data) where this error might occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for GP423 in the SAP Support Portal.
  Documentation: Review SAP documentation or help files related to HR infotypes and field groups for more detailed guidance on configuration.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or HR module support team for further assistance.