How To Fix /SCMB/TG_NACH016 - Trigger &1 (service &2) cannot be changed (see Customizing)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/TG_NACH -

• Message number: 016

• Message text: Trigger &1 (service &2) cannot be changed (see Customizing)

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 /SCMB/TG_NACH016 - Trigger &1 (service &2) cannot be changed (see Customizing) ?

  The SAP error message /SCMB/TG_NACH016 Trigger &1 (service &2) cannot be changed (see Customizing) typically occurs in the context of SAP Advanced Planning and Optimization (APO) or Supply Chain Management (SCM) when there is an attempt to modify a trigger or service that is not allowed due to the current configuration settings in the system.
  Cause:
  
  Configuration Restrictions: The trigger or service you are trying to change is likely configured in a way that prevents modifications. This could be due to settings in the Customizing (SPRO) transaction.
  Active Processes: If there are active processes or transactions that depend on the trigger or service, the system may restrict changes to maintain data integrity.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the specified trigger or service.
  
  Solution:
  
  
  Check Customizing Settings:
  
  Go to the Customizing settings (transaction SPRO) and navigate to the relevant area for the trigger or service you are trying to modify.
  Review the settings to see if there are restrictions in place that prevent changes.
  
  
  
  Review Active Processes:
  
  Check if there are any active processes or transactions that are using the trigger or service. If so, you may need to complete or terminate those processes before making changes.
  
  
  
  User Authorizations:
  
  Ensure that the user attempting to make the change has the necessary authorizations. You may need to consult with your SAP security team to verify and adjust user roles if needed.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the trigger or service in question. This may provide insights into why changes are restricted.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They can provide more detailed insights based on your specific system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), /SCMB/TG (for triggers), and others that may be pertinent to your configuration.
  SAP Notes: Search for SAP Notes related to the error message for any known issues or patches that may address the problem.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing additional context or solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.