How To Fix G00841 - Fixed value for char &1 cannot be changed from &2 to &3

SAP Error Message - Details

• Message type: E = Error

• Message class: G00 - SAP Consolidation

• Message number: 841

• Message text: Fixed value for char &1 cannot be changed from &2 to &3

What causes this issue?

The breakdown check for ccharacteristic &V1& shows a (previous) unique
value of &V2&, which cannot be changed to the value &V3& because of the
current assignments.

System Response

The previous fixed value will be kept.

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.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G00841 - Fixed value for char &1 cannot be changed from &2 to &3 ?

  The SAP error message G00841 indicates that there is an attempt to change a fixed value for a characteristic in a configuration or master data context. This error typically arises when you try to modify a characteristic value that is defined as fixed in the system.
  Cause:
  The error occurs due to the following reasons:
  
  Fixed Value Definition: The characteristic in question has been defined with a fixed value in the configuration or master data. This means that the value cannot be changed once it has been set.
  Data Integrity: SAP enforces data integrity rules to ensure that fixed values remain consistent throughout the system. Attempting to change a fixed value violates these rules.
  
  Solution:
  To resolve the G00841 error, consider the following steps:
  
  
  Check Characteristic Settings:
  
  Go to the configuration of the characteristic in question and verify if it is indeed set as a fixed value. You can do this in the SAP GUI by navigating to the relevant configuration transaction (e.g., CT04 for characteristics).
  
  
  
  Review Dependencies:
  
  If the characteristic is part of a configuration profile or variant, check the dependencies that might be enforcing the fixed value. You may need to adjust the dependencies if they are incorrectly set.
  
  
  
  Change the Configuration:
  
  If you need to change the value, you may have to remove the fixed value setting from the characteristic. This can be done by modifying the characteristic definition, but be cautious as this may affect other areas of the system.
  
  
  
  Consult Documentation:
  
  Review any documentation related to the characteristic and its usage in your specific business context. This may provide insights into why the fixed value was set and whether it is appropriate to change it.
  
  
  
  Seek Help from SAP Support:
  
  If you are unsure about making changes or if the issue persists, consider reaching out to SAP support or your internal SAP team for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CT04 (Characteristics), CU01 (Create Configuration Profile), and CU02 (Change Configuration Profile).
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address the issue.
  User Authorization: Ensure that you have the necessary authorizations to make changes to characteristics and configuration settings.
  
  By following these steps, you should be able to identify the cause of the G00841 error and implement a suitable solution.