How To Fix /BCV/QRM669 - Query &1: Unknown data type &3 in field &2

/BCV/QRM669 - Overview

• Message type: E = Error

• Message class: /BCV/QRM -

• Message number: 669

• Message text: Query &1: Unknown data type &3 in field &2

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 /BCV/QRM669 - Query &1: Unknown data type &3 in field &2 ?

  The SAP error message /BCV/QRM669 Query &1: Unknown data type &3 in field &2 typically indicates that there is an issue with the data type defined for a field in a query. This error can occur in various contexts, such as when working with queries in SAP BW (Business Warehouse) or when using the Query Designer.
  
  Cause:
  
  Invalid Data Type: The field specified in the query is associated with a data type that is not recognized by the system. This could happen if the data type was changed or if there is a mismatch between the data source and the query definition.
  Field Definition Issues: The field might not be properly defined in the underlying data model or InfoProvider.
  Transport Issues: If the query was transported from one system to another, there might be inconsistencies in the data types between the source and target systems.
  Version Compatibility: The query might be using features or data