How To Fix ID671 - Field not defined in library

ID671 - Overview

• Message type: E = Error

• Message class: ID - PM (IPRT) print messages, (IBIP) batch input messages

• Message number: 671

• Message text: Field not defined in library

What causes this issue?

The field is not defined in the SAP library.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You can identify valid fields with the SAP Information System.

<DS:TRAN.SE15> Perform Information System </>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ID671 - Field not defined in library ?

  The SAP error message ID671 ("Field not defined in library") typically occurs when there is an issue with the data dictionary or the structure of the database in relation to the fields being accessed in a program or report. This error can arise in various contexts, such as when working with ABAP programs, data elements, or database tables.
  Causes:
  
  Field Definition Missing: The field being referenced in the program or report is not defined in the data dictionary (DDIC).
  Incorrect Field Name: There may be a typo or incorrect field name being used in the code.
  Changes in Data Structure: If the underlying database structure has changed (e.g., fields were added or removed), the program may reference fields that no longer exist.
  Transport Issues: If the transport of changes was not successful, the field definitions may not be available in the target system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access