How To Fix EM203 - Enter &2; &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 203

• Message text: Enter &2; &1 is invalid

What causes this issue?

Control parameter &V1& does not allow the value you have entered. You
may only enter " " (space) or "X".

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EM203 - Enter &2; &1 is invalid ?

  The SAP error message EM203 ("Enter &2; &1 is invalid") typically indicates that the user has entered an invalid value for a specific field in a transaction or program. The placeholders &1 and &2 represent the invalid value and the field name, respectively. 
  Cause:
  
  
  Invalid Input: The user has entered a value that does not meet the criteria defined for that field. This could be due to:
  
  Typographical errors.
  Entering a value that is not allowed (e.g., a non-existent code).
  Using an incorrect format (e.g., entering a date in the wrong format).
  
  
  
  Configuration Issues: The field may be configured in a way that restricts certain values, and the entered value does not comply with these restrictions.
  
  
  Data Consistency: The value may not exist in the relevant master data or configuration tables.
  
  
  Solution:
  
  
  Check Input: Verify the value you have entered for the field. Ensure that it is spelled correctly and is in the correct format.
  
  
  Refer to Documentation: Consult the relevant SAP documentation or help text for the transaction to understand the valid values for the field.
  
  
  Use F4 Help: In many SAP screens, you can press F4 to get a list of valid entries for the field. This can help you select a valid value.
  
  
  Check Master Data: If the value should exist (e.g., a customer number, material number, etc.), check the relevant master data to ensure that it is set up correctly.
  
  
  Consult with Configuration Team: If you suspect that the issue is related to configuration, consult with your SAP configuration team to ensure that the field settings are correct.
  
  
  Error Logs: Check the system logs or error logs for more detailed information about the error, which may provide additional context.
  
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes related to the module you are working in (e.g., MM for materials management, SD for sales and distribution).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  User Training: Ensure that users are trained on the correct data entry procedures to minimize the occurrence of such errors.
  
  If the problem persists after following these steps, it may be necessary to escalate the issue to your SAP support team for further investigation.