How To Fix IDOC_METADATA433 - Metadata for port '&' not yet loaded

IDOC_METADATA433 - Overview

• Message type: E = Error

• Message class: IDOC_METADATA - Messages for metadata for the IDoc adapter

• Message number: 433

• Message text: Metadata for port '&' not yet loaded

What causes this issue?

You can change segment version only for structure descriptions that
have already been loaded.
You wanted to maintain the segment version for the basic type
&V2& and extension &V3& (port &V1&), however, the structure
description has not yet been loaded.

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?

Load the structure descriptions first.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IDOC_METADATA433 - Metadata for port '&' not yet loaded ?

  The SAP error message IDOC_METADATA433 indicates that the metadata for a specified port has not yet been loaded. This typically occurs in the context of IDoc processing, where the system is unable to find the necessary metadata for the communication port defined in the IDoc configuration.
  
  Cause:
  
  Port Not Configured: The specified port may not be properly configured in the SAP system.
  Metadata Not Loaded: The metadata for the port has not been loaded into the system, which can happen if the port is newly created or if there are issues with the configuration.
  Transport Issues: If the configuration was transported from another system (e.g., from development to production), the transport might not have included the necessary metadata.
  System Issues: There may be underlying issues with the SAP system that prevent the loading of metadata.
  
  
  Solution:
  
  
  Check Port Configuration:
  
  Go to transaction WE21 (IDoc Interface) and verify that the port is correctly configured.
  Ensure that the port type (e.g.,