How To Fix /LTB/TR_UI142 - Only Manually added dependent rules can be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/TR_UI -

• Message number: 142

• Message text: Only Manually added dependent rules can be deleted

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_UI142 - Only Manually added dependent rules can be deleted ?

  The SAP error message /LTB/TR_UI142 Only Manually added dependent rules can be deleted typically occurs in the context of SAP Transportation Management (TM) or SAP Advanced Planning and Optimization (APO) when you are trying to delete a dependent rule that is not manually added. This error indicates that the system is preventing the deletion of certain dependent rules that are likely system-generated or part of a predefined configuration.
  Cause:
  
  System-Generated Rules: The rule you are trying to delete is automatically generated by the system and is not meant to be deleted manually.
  Configuration Restrictions: The system is designed to maintain certain rules to ensure the integrity of the planning or transportation processes.
  Dependency Relationships: The rule may have dependencies that prevent it from being deleted without affecting other configurations.
  
  Solution:
  
  Check Rule Type: Verify if the rule you are trying to delete is indeed a manually added rule. Only manually added rules can be deleted.
  Review Dependencies: Look into the dependencies of the rule. If it is linked to other rules or configurations, you may need to address those dependencies first.
  Consult Documentation: Refer to the SAP documentation or help resources for guidance on managing rules in your specific version of SAP TM or APO.
  Use Transaction Codes: If applicable, use transaction codes like /LTB/TR_UI to navigate to the relevant configuration and check the status of the rules.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if you suspect a bug or a need for a system update.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Ensure that users managing these rules are adequately trained on the system's capabilities and restrictions regarding rule management.
  
  By following these steps, you should be able to understand the cause of the error and take appropriate action to resolve it.