How To Fix TWBHS033 - Test plan '&' not changed

SAP Error Message - Details

• Message type: E = Error

• Message class: TWBHS - Test Workbench messages

• Message number: 033

• Message text: Test plan '&' 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TWBHS033 - Test plan '&' not changed ?

  The SAP error message TWBHS033 indicates that a test plan has not been changed or updated as expected. This message typically arises in the context of SAP's Quality Management (QM) module, particularly when dealing with test plans and their associated characteristics.
  Cause:
  The error message TWBHS033 can occur due to several reasons:
  
  No Changes Made: The test plan you are trying to save has not been modified. This could happen if you opened the test plan, reviewed it, and then attempted to save it without making any actual changes.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the test plan.
  System Configuration: There may be configuration settings in the SAP system that prevent changes to certain test plans.
  Data Locking: The test plan might be locked by another user or process, preventing any modifications.
  
  Solution:
  To resolve the TWBHS033 error, consider the following steps:
  
  
  Verify Changes: Ensure that you have made actual changes to the test plan before attempting to save it. If no changes were made, the system will not allow you to save it.
  
  
  Check Authorizations: Confirm that you have the necessary permissions to modify the test plan. If not, contact your SAP administrator to review your user roles and authorizations.
  
  
  Review System Configuration: Check if there are any specific settings or configurations in the SAP system that might be preventing changes to the test plan. This may require assistance from a system administrator or SAP consultant.
  
  
  Check for Locks: Investigate if the test plan is currently locked by another user. You can use transaction codes like SM12 to check for locks and SM21 for system logs to identify any issues.
  
  
  Use Transaction Codes: If you are using a specific transaction code to access the test plan, ensure that you are using the correct one. Sometimes, using the wrong transaction can lead to unexpected behavior.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for additional insights on managing test plans and troubleshooting related issues.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the TWBHS033 error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: Review training materials or documentation related to the Quality Management module to better understand how test plans are managed within SAP.
  
  If the issue persists after trying the above solutions, it may be beneficial to escalate the matter to your SAP support team for further investigation.