How To Fix C1050 - Case sensitive indicator cannot be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 050

• Message text: Case sensitive indicator cannot be deleted

What causes this issue?

You want to disallow lower case letters in values of this
characteristic. However, you have already used lower case letters in
the allowed values you entered.

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?

Change your allowed values so that they no longer contain lower case
letters. You can then deselect the <LS>Case sensitive</> indicator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1050 - Case sensitive indicator cannot be deleted ?

  The SAP error message C1050, which states "Case sensitive indicator cannot be deleted," typically occurs in the context of managing case-sensitive settings for certain fields or objects in the SAP system. This error indicates that the system is preventing the deletion of a case-sensitive indicator because it is likely being used or is required for certain functionalities.
  Cause:
  
  Active Usage: The case-sensitive indicator is currently in use by one or more objects, such as tables, fields, or configurations. Deleting it could lead to inconsistencies or errors in the system.
  System Constraints: The SAP system has built-in constraints that prevent the deletion of certain indicators if they are deemed necessary for data integrity or application logic.
  Configuration Settings: The indicator may be part of a configuration that is essential for the operation of specific modules or functionalities within SAP.
  
  Solution:
  
  Check Dependencies: Before attempting to delete the case-sensitive indicator, check if it is being used in any active configurations, tables, or fields. You can use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to investigate.
  Modify Instead of Delete: If the case-sensitive indicator is not needed, consider modifying its settings instead of deleting it. This may involve changing its status or usage rather than outright deletion.
  Consult Documentation: Review SAP documentation or help files related to the specific module or functionality you are working with to understand the implications of deleting the case-sensitive indicator.
  Seek Support: If you are unsure about the impact of deleting the indicator, consider reaching out to your SAP Basis team or SAP support for guidance. They can provide insights based on your specific system configuration and usage.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to explore the objects related to the case-sensitive indicator.
  SAP Notes: Check for any SAP Notes related to this error message. SAP Notes often provide solutions or workarounds for specific issues encountered in the system.
  Testing in Development: If you are working in a production environment, consider testing any changes in a development or quality assurance environment first to avoid unintended consequences.
  
  By following these steps, you should be able to address the C1050 error message effectively.