How To Fix SDX221 - IDoc segment &1 unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: SDX - Mass Data Transfer Workbench Using BAPIs

• Message number: 221

• Message text: IDoc segment &1 unknown

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 SDX221 - IDoc segment &1 unknown ?

  The SAP error message SDX221, which states "IDoc segment &1 unknown," typically occurs when the system encounters an IDoc segment that it does not recognize or cannot process. This can happen for several reasons, including configuration issues, missing segments in the IDoc definition, or discrepancies between the IDoc structure and the expected data.
  Causes:
  
  Missing Segment Definition: The segment defined in the IDoc is not available in the system. This could be due to a missing or incorrectly configured IDoc type.
  Incorrect IDoc Type: The IDoc being processed may not match the expected IDoc type for the transaction or process.
  Version Mismatch: There may be a version mismatch between the IDoc being sent and the IDoc type defined in the receiving system.
  Custom Segments: If custom segments are used, they may not be properly defined or activated in the system.
  Configuration Issues: Issues in the configuration of the IDoc processing, such as incorrect settings in the partner profiles or message types.
  
  Solutions:
  
  
  Check IDoc Type and Segments:
  
  Verify that the IDoc type being used is correctly defined in the system.
  Use transaction WE30 to check the IDoc type and ensure that the segment in question is defined.
  
  
  
  Review Partner Profiles:
  
  Check the partner profiles (transaction WE20) to ensure that the correct message types and IDoc types are configured for the sender and receiver.
  
  
  
  Validate IDoc Structure:
  
  Use transaction WE19 to simulate the IDoc and check if the structure matches the expected format. This can help identify any discrepancies.
  
  
  
  Check for Custom Segments:
  
  If custom segments are involved, ensure that they are properly defined and activated in the system. You may need to consult with your ABAP team if custom development is involved.
  
  
  
  Review IDoc Processing Logs:
  
  Check the IDoc processing logs (transaction WE02) for additional error messages or warnings that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific IDoc type and segment to ensure compliance with the expected structure.
  
  
  
  Testing:
  
  After making any changes, test the IDoc processing again to confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  IDoc Types: IDocs are structured data formats used for data interchange between SAP systems and external systems. Each IDoc type has a specific structure defined by segments.
  Transaction Codes:
  
  WE30: IDoc Type Development
  WE20: Partner Profile
  WE02: IDoc Display
  WE19: IDoc Test Tool
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific IDoc type you are working with.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support or consult with a technical expert familiar with IDoc processing in your specific SAP environment.