How To Fix IHC_GUI_MSG003 - Internal error while reading

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 003

• Message text: Internal error while reading

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_MSG003 - Internal error while reading ?

  The SAP error message "IHC_GUI_MSG003 Internal error while reading" typically indicates that there is an issue with the Integrated Communication Hub (IHC) in SAP. This error can occur due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying database.
  Possible Causes:
  
  Configuration Issues: Incorrect settings in the IHC configuration can lead to this error. This includes settings related to communication channels, partner profiles, or other related configurations.
  Data Inconsistencies: If there are inconsistencies in the data being processed, such as missing or corrupted entries in the database, it can trigger this error.
  Authorization Issues: Lack of proper authorizations for the user trying to access the IHC functionalities can also lead to internal errors.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that could cause this error.
  
  Solutions:
  
  Check Configuration: Review the IHC configuration settings to ensure they are correct. Pay special attention to communication channels and partner profiles.
  Data Validation: Check the data being processed for any inconsistencies or corruption. Ensure that all necessary entries are present and valid.
  User Authorizations: Verify that the user has the necessary authorizations to access the IHC functionalities. Adjust roles and permissions as needed.
  System Logs: Check the system logs (transaction codes like SLG1) for more detailed error messages that can provide additional context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IHC configuration transactions (e.g., IHC1, IHC2) and logs (e.g., SLG1).
  Documentation: Review the official SAP documentation for IHC to understand its architecture and configuration better.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and potentially resolve the "IHC_GUI_MSG003 Internal error while reading" error in SAP.