How To Fix /SCMB/TG_NACH105 - No trigger specified

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/TG_NACH -

• Message number: 105

• Message text: No trigger specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/TG_NACH105 - No trigger specified ?

  The SAP error message /SCMB/TG_NACH105 No trigger specified typically occurs in the context of SAP Advanced Planning and Optimization (APO) or Supply Chain Management (SCM) when a process or function that requires a trigger is executed without one being defined. This can happen in various scenarios, such as during the execution of a planning run, when trying to create a transport order, or when working with specific planning functions.
  Cause:
  
  Missing Trigger Definition: The most common cause of this error is that the system expects a trigger (like a planning run, event, or condition) to be defined for the process you are trying to execute, but none has been specified.
  Configuration Issues: There may be configuration issues in the planning area or in the settings of the specific function you are trying to execute.
  Data Issues: Sometimes, the data being processed may not meet the necessary criteria for a trigger to be generated.
  
  Solution:
  
  
  Check Trigger Configuration:
  
  Go to the relevant configuration settings in SAP SCM/APO and ensure that the necessary triggers are defined for the process you are trying to execute.
  For example, if you are working with a planning run, ensure that the planning version and other parameters are correctly set.
  
  
  
  Review Process Settings:
  
  If you are using a specific function (like a heuristic or optimization), check the settings to ensure that all required parameters, including triggers, are properly configured.
  
  
  
  Data Validation:
  
  Validate the data being processed to ensure it meets the criteria for the trigger to be activated. This may involve checking master data, transaction data, or any other relevant information.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on the function or process you are working with. This can provide insights into what triggers are required and how to set them up.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can trace the execution of the process to identify where the trigger is expected and why it is not being found.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and their solutions.
  Training and Documentation: Ensure that users involved in the process are trained on the necessary configurations and understand how triggers work within the SAP SCM/APO environment.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.