How To Fix IDOC_ADAPTER203 - MSGGUID &1: Tag &3 found instead of tag &2

SAP Error Message - Details

• Message type: E = Error

• Message class: IDOC_ADAPTER - Messages for the IDoc Adapter

• Message number: 203

• Message text: MSGGUID &1: Tag &3 found instead of tag &2

What causes this issue?

MSGGUID &: Instead of tag &, tag & was found.

System Response

The XML format does not correspond with the schema of the XML IDoc.

How to fix this error?

Check whether the XML format corresponds to a schema of an XML IDoc in
the Integration Repository.
Use transaction WE60 in an SAP system to also look at the DTD belonging
to an IDoc type.

Procedure for System Administrators

Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IDOC_ADAPTER203 - MSGGUID &1: Tag &3 found instead of tag &2 ?

  The SAP error message IDOC_ADAPTER203 indicates a problem with the structure of an IDoc (Intermediate Document) during processing. Specifically, the message states that a tag (element) found in the IDoc does not match the expected tag. This can occur in various scenarios, such as when the IDoc is being sent or received, and it typically points to a mismatch in the IDoc structure or format.
  Cause:
  
  Schema Mismatch: The IDoc being processed does not conform to the expected schema. This can happen if the IDoc definition has changed but the sending or receiving system is still using an outdated version.
  Incorrect Mapping: If there is a mapping involved (e.g., using a middleware like SAP PI/PO), the mapping might be incorrect, leading to the wrong tags being generated or expected.
  Data Corruption: The IDoc data might be corrupted or improperly formatted, leading to unexpected tags.
  Versioning Issues: Different versions of IDoc types may be in use between systems, causing discrepancies in expected tags.
  
  Solution:
  
  Check IDoc Structure: Verify the IDoc structure against the expected schema. Ensure that the IDoc type and version being used are correct and consistent across systems.
  Review Mapping: If using middleware, check the mapping configuration to ensure that it correctly translates the data from the source to the target format.
  Validate Data: Inspect the IDoc data for any anomalies or corruption. You can use transaction codes like WE02 or WE05 to view and analyze IDocs.
  Update IDoc Definitions: If there have been changes to the IDoc structure, ensure that all systems involved are updated to use the latest definitions.
  Error Handling: Implement error handling in your IDoc processing logic to catch and log such errors for easier troubleshooting in the future.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like WE02 (Display IDoc) and WE05 (IDoc List) to monitor and analyze IDocs.
  IDoc Types: Familiarize yourself with the specific IDoc type being used, as different IDoc types have different structures and expected tags.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific IDoc type or error message.
  Documentation: Review SAP documentation for IDocs and the specific application area to understand the expected structure and any recent changes.
  
  By following these steps, you should be able to identify the root cause of the IDOC_ADAPTER203 error and implement a solution to resolve it.