How To Fix K6372 - Domain &1 permits lower case characters and cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: K6 - EC-EIS/EC-BP data basis: Data entry and collection

• Message number: 372

• Message text: Domain &1 permits lower case characters and cannot be used

What causes this issue?

The domain '&V1&' permits lower-case letters.

System Response

This domain cannot be used for a characteristic.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K6372 - Domain &1 permits lower case characters and cannot be used ?

  The SAP error message K6372 indicates that a domain in SAP is configured to allow only lowercase characters, but an attempt was made to use uppercase characters or a mix of cases that is not permitted by the domain's definition. This typically occurs in the context of data entry or when defining fields that are linked to a specific domain.
  Cause:
  The error arises when:
  
  A field is defined with a domain that restricts the input to lowercase characters only.
  The user or program attempts to input data that includes uppercase characters or a mix of cases.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Domain Definition:
  
  Go to transaction code SE11 (Data Dictionary).
  Enter the domain name indicated in the error message (e.g., &1) and display it.
  Review the domain's attributes to confirm that it is set to allow only lowercase characters.
  
  
  
  Modify Input Data:
  
  Ensure that any data being entered into the field adheres to the domain's restrictions. Convert any uppercase characters to lowercase before inputting the data.
  
  
  
  Adjust Program Logic:
  
  If the error occurs in a custom program or report, modify the logic to ensure that it converts input to lowercase before processing it. You can use the CONVERT TO LOWER CASE function in ABAP to achieve this.
  
  
  
  Consult Documentation:
  
  If you are unsure about the domain's purpose or how it is used, consult the relevant documentation or reach out to your SAP functional team for clarification.
  
  
  
  Testing:
  
  After making the necessary changes, test the input again to ensure that the error does not occur.
  
  
  
  Related Information:
  
  Domain: In SAP, a domain defines the technical attributes of a field, including its data type, length, and permissible values. It can also specify whether the field is case-sensitive.
  Data Dictionary (SE11): This is the transaction code used to access the Data Dictionary in SAP, where you can view and modify domains, data elements, tables, and other data structures.
  ABAP Functions: Familiarize yourself with ABAP functions that can manipulate string cases, such as CONCATENATE, CONVERT TO LOWER CASE, and others that may help in data processing.
  
  By following these steps, you should be able to resolve the K6372 error and ensure that your data complies with the domain's restrictions.