How To Fix QS158 - Characteristic was not changed

SAP Error Message - Details

• Message type: E = Error

• Message class: QS - QM: Master data

• Message number: 158

• Message text: Characteristic was not changed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message QS158 - Characteristic was not changed ?

  The SAP error message QS158 ("Characteristic was not changed") typically occurs in the context of Quality Management (QM) when you are trying to change a characteristic in a Quality Inspection (QI) or Quality Control (QC) process, but the system detects that no actual changes were made to the characteristic.
  Cause:
  
  No Changes Made: The most common reason for this error is that the characteristic you are trying to modify has not been changed. The system checks for any actual modifications, and if it finds none, it raises this error.
  Incorrect Data Entry: Sometimes, the data entered may not meet the criteria for a valid change, leading to the system rejecting the modification.
  Authorization Issues: In some cases, the user may not have the necessary permissions to make changes to the characteristic.
  System Configuration: There may be specific configurations or settings in the system that prevent changes to certain characteristics.
  
  Solution:
  
  Verify Changes: Ensure that you are actually making a change to the characteristic. Double-check the values you are entering to confirm they differ from the existing values.
  Check Data Entry: Make sure that the data you are entering is valid and meets the expected format and criteria for the characteristic.
  Review Authorizations: Check if you have the necessary authorizations to make changes to the characteristic. If not, contact your system administrator to obtain the required permissions.
  Consult Documentation: Review the SAP documentation or help files related to the specific transaction or module you are working with to ensure you are following the correct procedures.
  System Configuration: If you suspect that the issue is related to system configuration, consult with your SAP Basis or QM consultant to review the settings related to the characteristics in question.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP QM, such as QA32 (Change Inspection Lot) or QA11 (Record Results), where this error might occur.
  SAP Notes: Check for any SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.