How To Fix TW139 - abtypes.h: Unknown type &

TW139 - Overview

• Message type: E = Error

• Message class: TW - R3trans - Messages

• Message number: 139

• Message text: abtypes.h: Unknown type &

What causes this issue?

This is an internal error.

System Response

INCLUDE R3TRANS-OBJTP

How to fix this error?

Inform the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

TW139 - Details

• The SAP error message TW139, which states "abtypes.h: Unknown type &," typically indicates that there is an issue with the type definition in the ABAP program or a related object. This error can occur for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Typographical Error: There may be a typo in the type definition or usage in the ABAP code.
  Missing Type Definition: The type being referenced may not be defined in the program or included in the relevant data dictionary.
  Inconsistent Data Types: The program may be trying to use a type that is not compatible with the expected data type.
  Include Files: If the type is defined in an include file that is not properly included or is missing, this error can occur.
  Changes in Data Dictionary: If there have been recent changes to the data dictionary (like deletion or modification of a type), it may lead to this