How To Fix IL841 - Only letters and figures are allowed at the present cursor position

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 841

• Message text: Only letters and figures are allowed at the present cursor position

What causes this issue?

When entering the functional location number, you have used a character
at the current cursor position (&V1&) that is neither a number nor a
letter. This character is not allowed in in this position.

System Response

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

How to fix this error?

INCLUDE 'AUFBAU' OBJECT DOKU ID TX LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IL841 - Only letters and figures are allowed at the present cursor position ?

  The SAP error message IL841 "Only letters and figures are allowed at the present cursor position" typically occurs when you are trying to enter data in a field that has specific restrictions on the type of characters that can be input. This error is common in various SAP modules, especially in areas where data entry is involved, such as material master records, sales orders, or other transactional data.
  Cause:
  
  Invalid Characters: The most common cause of this error is the presence of invalid characters in the input field. For example, special characters, spaces, or punctuation marks that are not allowed in that specific field.
  Field Definition: The field may be defined in the system to accept only alphanumeric characters (letters and numbers), and any deviation from this will trigger the error.
  Data Format: The data format expected by the field may not match what is being entered. For instance, if a field is expecting a numeric value and a letter is entered, this error will occur.
  
  Solution:
  
  Check Input: Review the data you are trying to enter in the field. Ensure that you are only using letters (A-Z, a-z) and numbers (0-9) without any special characters or spaces.
  Field Length: Ensure that the length of the input does not exceed the maximum allowed length for that field.
  Correct Format: Make sure that the data format matches the expected format for that field. For example, if the field is expecting a numeric value, ensure that you are entering numbers only.
  Field Help: Use the F1 help key in SAP to get more information about the field and its requirements. This can provide insights into what is expected.
  Consult Documentation: If you are unsure about the requirements for a specific field, consult the relevant SAP documentation or your organization's SAP guidelines.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. Sometimes, there may be patches or updates that address specific issues.
  User Authorization: Ensure that you have the necessary authorizations to enter data in the specific field. Lack of authorization can sometimes lead to unexpected errors.
  Field Configuration: If you are a developer or have access to configuration settings, check the field configuration in the relevant data dictionary (DDIC) to understand the constraints applied to the field.
  
  If the issue persists after checking the above points, it may be helpful to reach out to your SAP support team or consult with a functional consultant who can provide further assistance based on the specific context of your SAP environment.