How To Fix IL800 - Edit mask must only contain edit characters

SAP Error Message - Details

• Message type: E = Error

• Message class: IL - PM: ILOM - Functional Locations

• Message number: 800

• Message text: Edit mask must only contain edit characters

What causes this issue?

You have used characters when structuring the edit mask that the system
does not recognize as edit characters.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

You will find the valid edit characters that you can use when
structuring the edit mask in the online documentation for the field
<DS:DE.EDITM>"Edit mask"</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IL800 - Edit mask must only contain edit characters ?

  The SAP error message IL800, which states "Edit mask must only contain edit characters," typically occurs when there is an issue with the format of an edit mask in the SAP system. This error is often encountered in the context of data entry or configuration where an edit mask is used to define the expected format of input data.
  Cause:
  The error is caused by the presence of invalid characters in the edit mask. An edit mask is a string that specifies the format for input fields, and it should only contain specific edit characters. Common edit characters include:
  
  X for alphanumeric characters
  9 for numeric characters
  A for alphabetic characters
  * for any character
  
  If the edit mask contains characters that are not recognized as valid edit characters, the system will throw the IL800 error.
  Solution:
  To resolve the IL800 error, follow these steps:
  
  
  Identify the Edit Mask: Determine where the edit mask is being used. This could be in a configuration setting, a data entry screen, or a custom program.
  
  
  Review the Edit Mask: Check the edit mask for any invalid characters. Ensure that it only contains valid edit characters as mentioned above.
  
  
  Correct the Edit Mask: Modify the edit mask to remove any invalid characters and ensure it adheres to the correct format. For example, if the current edit mask is XX-99-99, ensure it is valid based on the expected input.
  
  
  Test the Changes: After making the necessary corrections, test the input again to ensure that the error no longer occurs.
  
  
  Documentation: If applicable, document the changes made to the edit mask for future reference and to assist other users who may encounter similar issues.
  
  
  Related Information:
  
  SAP Documentation: Refer to SAP's official documentation for more details on edit masks and their valid characters.
  Transaction Codes: If you are working with specific transaction codes (like IL01, IL02 for creating or changing equipment), ensure that the edit masks used in those transactions are correctly configured.
  User Exits or BAdIs: If the error occurs in custom developments, check for any user exits or Business Add-Ins (BAdIs) that might be affecting the edit mask.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.