How To Fix DT294 - Field & generic reference type & in DB table & not allowed

DT294 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 294

• Message text: Field & generic reference type & in DB table & not allowed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT294 - Field & generic reference type & in DB table & not allowed ?

  The SAP error message DT294 indicates that there is an issue with a field in a database table that is defined with a generic reference type, which is not allowed in certain contexts. This error typically arises when you are trying to use a field that is defined as a generic reference type in a way that is not permitted by the SAP system.
  
  Cause:
  
  Generic Reference Type: The field in question is defined as a generic reference type (e.g., REF TO), which means it can point to any object type. However, in certain database tables, SAP requires fields to have a specific type for data integrity and performance reasons.
  Database Table Definition: The database table may have been incorrectly defined, or there may be an attempt to use a generic reference type in a context where a specific type is required.
  Data Dictionary Issues: There may be inconsistencies or errors in the Data