How To Fix MO446 - Dynpros for single field display were generated with errors

MO446 - Overview

• Message type: E = Error

• Message class: MO - Modeling and Prototyping

• Message number: 446

• Message text: Dynpros for single field display were generated with errors

What causes this issue?

An error occurred when generating screens for single field display, but
the screens were generated.
The table probably contains Dictionary types such as floating point
fields which cannot be displayed on screens.

System Response

When creating/changing table entries, you should be aware that the
non-displayed fields are either initialized or contain the old value on
update.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MO446 - Dynpros for single field display were generated with errors ?

  The SAP error message MO446, which states "Dynpros for single field display were generated with errors," typically occurs in the context of SAP's screen (dynpro) programming. This error indicates that there was an issue during the generation of the screen elements for a particular field, which can prevent the screen from displaying correctly.
  Causes:
  
  Field Definition Issues: The field definitions in the data dictionary (DDIC) may have inconsistencies or errors.
  Screen Layout Errors: There may be issues in the screen layout or the way the fields are defined in the screen painter.
  Missing or Incorrect Field Attributes: If the field attributes (like data type, length, etc.) are not correctly defined or are missing, it can lead to this error.
  Transport Issues: If the screen or field definitions were transported from another system and there were issues during the transport, it could lead to errors.
  Authorization Issues: Sometimes, authorization problems can prevent the proper generation of dynpros.
  
  Solutions:
  
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