How To Fix IDOC_METADATA458 - Structure information not loaded

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 458

• Message text: Structure information not loaded

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IDOC_METADATA458 - Structure information not loaded ?

  The SAP error message IDOC_METADATA458, which states "Structure information not loaded," typically occurs when there is an issue with the metadata of an IDoc (Intermediate Document) structure. This can happen for various reasons, including missing or inconsistent data in the IDoc configuration or issues with the underlying data dictionary.
  Causes:
  
  Missing IDoc Metadata: The IDoc structure may not be defined in the system, or the metadata for the IDoc type is not loaded.
  Transport Issues: If the IDoc structure was recently transported from another system, the transport may not have included all necessary components.
  Inconsistent Data Dictionary: Changes in the data dictionary (like changes to the underlying tables or structures) that are not reflected in the IDoc metadata.
  Authorization Issues: The user may not have the necessary authorizations to access the IDoc metadata.
  System Configuration Issues: Problems with the configuration of the IDoc processing in the SAP system.
  
  Solutions:
  
  Check IDoc Metadata: Verify that the IDoc type and its associated structures are correctly defined in the system. You can do this using transaction WE30 (IDoc Types) and WE31 (IDoc Segments).
  Re-transport IDoc Structures: If the IDoc structure was recently transported, ensure that all necessary components were included in the transport request. You may need to re-transport the IDoc metadata.
  Consistency Check: Run consistency checks on the IDoc structures and segments to ensure that they are correctly defined and consistent with the underlying data dictionary.
  Authorization Check: Ensure that the user has the necessary authorizations to access IDoc metadata. This can be checked in transaction SU53 or by consulting with your security team.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates that resolve the issue.
  
  Related Information:
  
  IDoc Processing: Understanding how IDocs are processed in SAP can help in troubleshooting. Familiarize yourself with transactions like WE02 (Display IDoc) and WE19 (Test IDoc).
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  Documentation: Review SAP documentation related to IDocs and their configuration for more detailed guidance on setup and troubleshooting.
  
  If the issue persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.