How To Fix /ISIDEX/EDEREG_INV002 - The check value &1 contains characters that are not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISIDEX/EDEREG_INV -

• Message number: 002

• Message text: The check value &1 contains characters that are not permitted

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISIDEX/EDEREG_INV002 - The check value &1 contains characters that are not permitted ?

  The SAP error message /ISIDEX/EDEREG_INV002 indicates that there is an issue with the check value in a specific field, which contains characters that are not permitted. This error typically arises in the context of electronic data interchange (EDI) or when dealing with specific data formats that have strict character requirements.
  Cause:
  The error is caused by the presence of invalid characters in the check value field. This can happen due to:
  
  Input errors where users enter special characters or spaces that are not allowed.
  Data imported from external systems that do not conform to the expected format.
  Incorrect configuration or mapping of data fields in the system.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Field: Determine which field is causing the error. The error message should indicate the specific check value that is problematic.
  
  
  Check Allowed Characters: Review the documentation or configuration settings for the specific field to understand which characters are permitted. Typically, alphanumeric characters are allowed, while special characters (like @, #, $, etc.) may not be.
  
  
  Correct the Input: 
  
  If the error is due to user input, correct the value to ensure it only contains permitted characters.
  If the data is being imported from another system, ensure that the data is cleaned and validated before import.
  
  
  
  Modify Data Mapping: If the error arises from data mapping or transformation processes, review and adjust the mapping rules to ensure that only valid characters are passed to the check value field.
  
  
  Testing: After making corrections, test the process again to ensure that the error no longer occurs.
  
  
  Consult Documentation: If you are unsure about the allowed characters or how to fix the issue, consult SAP documentation or reach out to your SAP support team for guidance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE37 (Function Modules) to investigate the data structure and function modules related to the error.
  Debugging: If you have access to debugging tools, you can trace the process to see where the invalid characters are being introduced.
  
  By following these steps, you should be able to identify and resolve the issue causing the /ISIDEX/EDEREG_INV002 error in SAP.