How To Fix DT335 - Check against technical layout of referenced proxy object &:

DT335 - Overview

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 335

• Message text: Check against technical layout of referenced proxy object &:

Self-Explanatory Message

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DT335 - Details

• The SAP error message DT335, which states "Check against technical layout of referenced proxy object &:", typically occurs in the context of SAP PI/PO (Process Integration/Process Orchestration) or when dealing with proxy objects in SAP systems. This error indicates that there is a mismatch or inconsistency between the expected technical layout of a proxy object and the actual layout being referenced.
  
  Cause:
  
  Mismatch in Data Types: The data types defined in the proxy object do not match the data types expected by the receiving system or the mapping.
  Changes in the Proxy Object: If the proxy object has been modified (e.g., fields added, removed, or changed) after it was already used in a mapping or interface, this can lead to inconsistencies.
  Versioning Issues: If there are multiple versions of the proxy object, the system might be referencing an outdated version.
  Transport Issues: If the proxy object was transported from one system to another, there might