How To Fix DT347 - Column & of type CLNT is also expected in & &

DT347 - Overview

• Message type: E = Error

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

• Message number: 347

• Message text: Column & of type CLNT is also expected in & &

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 DT347 - Column & of type CLNT is also expected in & & ?

  The SAP error message DT347 typically indicates a data type mismatch in a database table or structure definition. Specifically, it suggests that a column of type CLNT (which is a client-specific data type) is expected in a certain context, but it is not found or is mismatched in the specified structure or table.
  
  Cause:
  
  Data Type Mismatch: The error usually arises when there is an inconsistency between the expected data type of a field in a database table or structure and the actual data type defined in the ABAP program or data dictionary.
  Changes in Data Dictionary: If there have been recent changes to the data dictionary (like adding or modifying fields), it may lead to this error if the program or function module is not updated accordingly.
  Inconsistent Definitions: If a program is trying to access a field that is defined differently in the database compared to how it is defined in the