How To Fix IHC403 - Invalid character entered

SAP Error Message - Details

• Message type: E = Error

• Message class: IHC - IHC Messages

• Message number: 403

• Message text: Invalid character entered

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IHC403 - Invalid character entered ?

  The SAP error message IHC403 "Invalid character entered" typically occurs in the context of the SAP Intercompany Holding (IHC) module, which is used for managing intercompany transactions and processes. This error usually indicates that the system has encountered a character in a field that is not allowed or is not valid according to the defined data format or rules.
  Causes:
  
  Invalid Input: The user may have entered special characters, spaces, or symbols that are not permitted in the specific field.
  Field Length Exceeded: The input may exceed the maximum length defined for that field.
  Data Type Mismatch: The input may not match the expected data type (e.g., entering letters in a numeric field).
  Configuration Issues: There may be configuration settings in the IHC module that restrict certain characters or formats.
  
  Solutions:
  
  Check Input: Review the input data for any invalid characters. Ensure that only valid characters are used (e.g., alphanumeric characters).
  Field Length: Verify that the input does not exceed the maximum length allowed for the field.
  Data Type: Ensure that the data entered matches the expected data type for the field (e.g., numeric values in numeric fields).
  Configuration Review: If the issue persists, check the configuration settings in the IHC module to ensure that there are no restrictions that could be causing the error.
  SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes related to IHC, such as those for configuration and monitoring intercompany transactions.
  SAP Community: Engage with the SAP Community or forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Refer to the official SAP documentation for the IHC module for detailed information on field requirements and configurations.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.