How To Fix NSDM_MIG_CONTROL178 - No trigger table for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: NSDM_MIG_CONTROL - Log message for migration

• Message number: 178

• Message text: No trigger table for &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MIG_CONTROL178 - No trigger table for &1 ?

  The SAP error message NSDM_MIG_CONTROL178 with the description "No trigger table for &1" typically occurs in the context of data migration or data transfer processes, particularly when using the SAP Data Migration tools or the SAP S/4HANA Migration Cockpit.
  Cause:
  This error indicates that the system is unable to find a trigger table for the specified object (represented by &1). Trigger tables are used in data migration scenarios to manage the data transfer process, and if the system cannot locate the appropriate trigger table, it cannot proceed with the migration.
  Common causes for this error include:
  
  Missing Configuration: The trigger table may not have been defined or configured correctly in the system.
  Incorrect Object Name: The object name provided may be incorrect or not recognized by the system.
  Transport Issues: If the migration objects were transported from one system to another, the trigger tables may not have been included in the transport.
  Version Compatibility: There may be compatibility issues between the version of the migration tools and the SAP system.
  
  Solution:
  To resolve the NSDM_MIG_CONTROL178 error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify that the trigger table for the specified object is correctly defined in the system. You may need to consult the migration documentation or configuration guides for the specific migration scenario you are working with.
  
  
  
  Validate Object Name:
  
  Ensure that the object name you are using is correct. Check for any typos or discrepancies in the naming conventions.
  
  
  
  Transport Check:
  
  If the migration objects were transported, ensure that all necessary components, including the trigger tables, were included in the transport request. You may need to re-transport the missing components.
  
  
  
  Review Migration Settings:
  
  Check the settings in the SAP Migration Cockpit or the relevant data migration tool to ensure that everything is set up correctly.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurred.
  
  
  
  Related Information:
  
  SAP Data Migration Tools: Familiarize yourself with the tools and processes used for data migration in SAP, such as the SAP S/4HANA Migration Cockpit, LSMW (Legacy System Migration Workbench), and others.
  Migration Documentation: Review the official SAP documentation related to the specific migration scenario you are working on, as it may provide insights into required configurations and common pitfalls.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the NSDM_MIG_CONTROL178 error.