How To Fix /LTB/TR_MODEL055 - Set active flag failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/TR_MODEL -

• Message number: 055

• Message text: Set active flag failed

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 /LTB/TR_MODEL055 - Set active flag failed ?

  The SAP error message /LTB/TR_MODEL055 Set active flag failed typically occurs in the context of SAP Transportation Management (TM) or related modules when there is an issue with setting the active flag for a transportation model or similar object. This error can arise due to various reasons, including data inconsistencies, authorization issues, or system configuration problems.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the transportation model, such as missing or incorrect entries in related tables.
  Authorization Issues: The user attempting to set the active flag may not have the necessary authorizations to perform this action.
  Configuration Issues: There may be configuration settings in the SAP system that prevent the active flag from being set.
  Locked Objects: The object you are trying to modify may be locked by another user or process.
  Technical Errors: There could be underlying technical issues, such as database problems or system bugs.
  
  Solutions:
  
  Check Data Consistency: Review the data related to the transportation model to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Review Authorizations: Ensure that the user has the necessary authorizations to modify the transportation model. You may need to consult with your SAP security team.
  Check Configuration Settings: Review the configuration settings in the SAP system to ensure that they are set up correctly for the transportation model.
  Unlock Objects: If the object is locked, you may need to wait for the lock to be released or contact the user who has locked it.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve the issue.
  Debugging: If you have access to debugging tools, you can analyze the program logic to identify where the error is occurring and why the active flag cannot be set.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP TM, such as /LTB/TC_MODEL for managing transportation models.
  SAP Documentation: Refer to the official SAP documentation for Transportation Management for detailed information on managing transportation models and related configurations.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical support team for further investigation.