How To Fix IDOC_METADATA427 - Segment '&', segment number '&' not correct in structure & &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 427

• Message text: Segment '&', segment number '&' not correct in structure & &

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IDOC_METADATA427 - Segment '&', segment number '&' not correct in structure & & ?

  The SAP error message IDOC_METADATA427 indicates that there is an issue with the structure of an IDoc segment. Specifically, it means that the segment specified (denoted by the placeholders '&') does not conform to the expected structure defined in the IDoc type. This can occur for various reasons, such as incorrect segment definitions, missing mandatory fields, or incorrect data types.
  Causes:
  
  Incorrect Segment Definition: The segment may not be defined correctly in the IDoc type.
  Missing Mandatory Fields: The segment may be missing required fields that are necessary for the IDoc to be processed correctly.
  Data Type Mismatch: The data provided in the segment may not match the expected data type (e.g., numeric fields containing alphabetic characters).
  Version Mismatch: The IDoc structure being used may not match the version expected by the receiving system.
  Custom Modifications: If there have been custom modifications to the IDoc structure, they may not align with the standard definitions.
  
  Solutions:
  
  Check IDoc Structure: Verify the IDoc structure in transaction WE30 (IDoc Types) to ensure that the segment is defined correctly.
  Validate Data: Review the data being sent in the IDoc to ensure that all mandatory fields are populated and that the data types are correct.
  Use WE19 for Testing: Use transaction WE19 (Test Tool for IDocs) to simulate the IDoc processing and identify any issues with the segment structure.
  Review Mapping: If you are using middleware (like SAP PI/PO), check the mapping to ensure that the data is being transformed correctly before being sent as an IDoc.
  Consult Documentation: Refer to the documentation for the specific IDoc type you are working with to understand the required segments and fields.
  Check for Updates: Ensure that both the sending and receiving systems are up to date and compatible with the IDoc structure being used.
  
  Related Information:
  
  
  Transaction Codes:
  
  WE30: To view and edit IDoc types.
  WE31: To view and edit IDoc segments.
  WE19: To test IDocs.
  WE02: To monitor IDocs and check their status.
  
  
  
  IDoc Types: Familiarize yourself with the specific IDoc type you are working with, as different IDoc types have different structures and requirements.
  
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the specific IDoc type or error message.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the IDOC_METADATA427 error.