How To Fix SH506 - Possible entries cannot be displayed for display fields

SH506 - Overview

• Message type: E = Error

• Message class: SH - SAPhelp messages

• Message number: 506

• Message text: Possible entries cannot be displayed for display fields

What causes this issue?

The current field is used for display. You cannot make any entries here.
For this reason, possible entries are not displayed.

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

Error message extract from SAP system. Copyright SAP SE.

SH506 - Details

• The SAP error message SH506 ("Possible entries cannot be displayed for display fields") typically occurs when you are trying to access possible entries for a field that is set to "display only" in a transaction or screen. This means that the field is not intended for user input, and therefore, the system does not provide a list of possible entries.
  
  Cause:
  
  Field Configuration: The field is configured as a display-only field in the screen layout or in the underlying data model.
  Data Element Settings: The data element associated with the field may not have a value table or domain defined for possible entries.
  Transaction Settings: The transaction or program you are using may not support possible entries for that specific field.
  
  
  Solution:
  
  Check Field Properties: Verify the properties of the field in the screen layout. If you have access to the development environment, you can check the screen definition (using transaction SE80 or SE11) to see