How To Fix IAC_XML021 - Missing property definitions: Element type &1, subtype &2, part &3

IAC_XML021 - Overview

• Message type: E = Error

• Message class: IAC_XML -

• Message number: 021

• Message text: Missing property definitions: Element type &1, subtype &2, part &3

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 IAC_XML021 - Missing property definitions: Element type &1, subtype &2, part &3 ?

  The SAP error message IAC_XML021 indicates that there are missing property definitions for a specific element type, subtype, and part in the context of XML processing within the SAP system. This error typically arises when the system is trying to process XML data that does not have the necessary definitions or mappings in place.
  
  Cause:
  
  Missing Configuration: The error often occurs when the XML structure being processed does not match the expected structure defined in the SAP system. This can happen if the necessary property definitions for the specified element type, subtype, and part are not configured.
  Incorrect XML Structure: The XML being processed may not conform to the expected schema, leading to missing definitions.
  Data Model Changes: If there have been changes to the data model or the underlying structure of the application, the XML definitions may not have been updated accordingly.
  Transport Issues: If the relevant configuration or development objects were not transported