How To Fix RSWADMDERR1166 - Item type &1 of object &2 not recognized

RSWADMDERR1166 - Overview

• Message type: E = Error

• Message class: RSWADMDERR1 - Web Application Designer 4.0 Error Messages

• Message number: 166

• Message text: Item type &1 of object &2 not recognized

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 RSWADMDERR1166 - Item type &1 of object &2 not recognized ?

  The SAP error message RSWADMDERR1166, which states "Item type &1 of object &2 not recognized," typically occurs in the context of SAP's Advanced Data Migration (ADM) or related data management processes. This error indicates that the system has encountered an item type that it does not recognize for the specified object.
  
  Cause:
  
  Incorrect Item Type: The item type specified in the data migration or data processing task does not match any of the expected or defined item types in the system.
  
  Configuration Issues: There may be a misconfiguration in the data migration settings or the object definitions.
  Data Integrity Issues: The data being processed may contain invalid or corrupted entries that do not conform to the expected formats or types.
  Version Mismatch: The version of the data migration tool or the SAP system may not support the item type being referenced.
  
  
  Solution:
  
  Check Item Type Definitions: Verify that the item type specified in the error message is