How To Fix SWDC122 - Table control column &3 cannot be used as "Radiogroup"

SWDC122 - Overview

• Message type: E = Error

• Message class: SWDC - Web Dynpro: Conversion

• Message number: 122

• Message text: Table control column &3 cannot be used as "Radiogroup"

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWDC122 - Table control column &3 cannot be used as "Radiogroup" ?

  The SAP error message SWDC122 indicates that there is an issue with the configuration of a table control in a screen (dynpro) where a column is being incorrectly defined as a "Radiogroup." This typically occurs in the context of SAP ABAP programming when designing user interfaces.
  
  Cause:
  The error arises when:
  
  A column in a table control is defined to use a radio button group (radiogroup), but the column does not meet the requirements for such a configuration.
  The column is not of a suitable data type or does not have the necessary attributes to function as a radiogroup.
  The radiogroup is not properly defined in the screen layout or the associated ABAP code.
  
  
  Solution:
  To resolve the SWDC122 error, you can take the following steps:
  
  
  Check Data Type: Ensure that the data type of the column you are trying to use as a radiogroup is compatible. Typically, it should be a character type (e.g., CHAR) that can