How To Fix IHC021 - Error mapping from IDoc to IHC payment order

IHC021 - Overview

• Message type: E = Error

• Message class: IHC - IHC Messages

• Message number: 021

• Message text: Error mapping from IDoc to IHC payment order

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?

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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 IHC021 - Error mapping from IDoc to IHC payment order ?

  The SAP error message IHC021, which indicates an error in mapping from an IDoc to an IHC (Intercompany Holding Company) payment order, typically arises during the process of transferring data between systems or modules within SAP. This error can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes of IHC021 Error
  
  
  IDoc Structure Issues: The structure of the IDoc may not match the expected format for the IHC payment order. This can happen if there are missing segments or fields that are required for the mapping.
  
  
  Data Type Mismatches: If the data types in the IDoc do not match the expected data types in the IHC payment order, this can lead to mapping errors.
  
  
  
  Configuration Issues: Incorrect configuration in the mapping settings between the IDoc and the IHC payment order can cause this error. This includes settings in transaction codes like WE20 (Partner Profiles) and WE21