How To Fix C1133 - Indicator for case-sensitive entry cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 133

• Message text: Indicator for case-sensitive entry cannot be changed

What causes this issue?

You have removed the indicator for case-sensitive entry.
This is not allowed because values with lower-case letters have
already been 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 entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1133 - Indicator for case-sensitive entry cannot be changed ?

  The SAP error message C1133, which states "Indicator for case-sensitive entry cannot be changed," typically occurs when you attempt to modify a field or setting that is defined as case-sensitive in the SAP system. This can happen in various contexts, such as when dealing with user inputs, database entries, or configuration settings.
  
  Cause:
  
  Case-Sensitivity Setting: The field or entry you are trying to modify has been defined as case-sensitive in the system. This means that the system treats uppercase and lowercase letters as distinct.
  System Restrictions: Certain fields in SAP are designed to maintain their case-sensitivity for data integrity and consistency reasons. Changing this setting may violate business rules or data integrity constraints.
  User Permissions: The user may not have the necessary permissions to change the case-sensitivity setting.
  
  
  Solution:
  
  Check Field Definition: Review the field or entry definition in the relevant configuration or data dictionary (e.g., SE11 for data elements). Ensure that you understand the implications