How To Fix /BCV/QRM677 - Query &1: Invalid data type of reference field &3 in field &2

/BCV/QRM677 - Overview

• Message type: E = Error

• Message class: /BCV/QRM -

• Message number: 677

• Message text: Query &1: Invalid data type of reference field &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/QRM677 - Query &1: Invalid data type of reference field &3 in field &2 ?

  The SAP error message /BCV/QRM677 indicates that there is an issue with the data type of a reference field in a query. Specifically, the error message breaks down as follows:
  
  Query &1: This refers to the specific query that is causing the error.
  Field &2: This is the field in the query that is referencing another field.
  Reference field &3: This is the field that is being referenced, which has an invalid data type.
  
  Cause
  The error typically occurs due to one of the following reasons:
  
  
  Data Type Mismatch: The data type of the reference field does not match the expected data type for the field in the query. For example, if the query expects a numeric value but the reference field is a character string, this error will occur.
  
  
  Field Configuration: The field configuration in the underlying data model may not be set up correctly, leading to inconsistencies in data types.
  
  
  Changes in Data Model: If there