How To Fix IHC_GUI_MSG037 - Internal mapping error. Structure: &

SAP Error Message - Details

• Message type: E = Error

• Message class: IHC_GUI_MSG - Messages for Manually Creating Payment Orders

• Message number: 037

• Message text: Internal mapping error. 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 IHC_GUI_MSG037 - Internal mapping error. Structure: & ?

  The SAP error message IHC_GUI_MSG037 indicates an "Internal mapping error" related to the structure specified in the message. This error typically occurs in the context of the SAP Intercompany Financials (IHC) module, which is used for managing intercompany transactions and financial processes.
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Configuration: There may be an issue with the configuration of the intercompany settings or mappings in the system.
  Data Inconsistencies: The data being processed may not conform to the expected structure or format, leading to mapping errors.
  Missing or Incorrect Master Data: Required master data (such as company codes, profit centers, or other relevant entities) may be missing or incorrectly set up.
  Custom Code Issues: If there are custom enhancements or modifications in the IHC area, they may not be functioning correctly, leading to this error.
  
  Solution:
  To resolve the IHC_GUI_MSG037 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for intercompany transactions in the SAP system. Ensure that all necessary mappings and settings are correctly defined.
  Verify that the relevant customizing settings in the IHC module are properly maintained.
  
  
  
  Validate Data:
  
  Check the data being processed for any inconsistencies or errors. Ensure that all required fields are populated and that the data adheres to the expected formats.
  Look for any missing entries in master data that could be causing the mapping error.
  
  
  
  Review Master Data:
  
  Ensure that all relevant master data (e.g., company codes, profit centers, etc.) is correctly set up and active in the system.
  Check for any recent changes to master data that might have affected the mapping.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can analyze the program or function module that is generating the error. This may provide insights into the specific cause of the mapping issue.
  Look for any custom code that may be interfering with the standard processing of intercompany transactions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the IHC module for any known issues or additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on configuration and troubleshooting.
  Transaction Codes: Familiarize yourself with transaction codes related to IHC, such as IHC1, IHC2, etc., for managing intercompany settings.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the internal mapping error in your SAP system.