How To Fix ID671 - Field not defined in library

SAP Error Message - Details

• 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 certain fields.
  
  Solutions:
  
  Check Field Definition: Verify that the field is defined in the data dictionary. You can do this by using transaction SE11 (Data Dictionary) to check the relevant table or structure.
  Correct Field Name: Review the code for any typos or incorrect field names. Ensure that the field names match those defined in the data dictionary.
  Update Program: If the database structure has changed, update the program to reflect the current structure. This may involve modifying the SELECT statements or data processing logic.
  Transport Check: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the fields in question. This can be checked in transaction SU53 or by consulting with your security team.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary
  SE80: Object Navigator
  SE37: Function Module
  SE38: ABAP Editor
  
  
  Debugging: Use the ABAP debugger to trace the execution of the program and identify where the error occurs.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional context.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.