How To Fix SNHI_ADT018 - Error during table generation.

SAP Error Message - Details

• Message type: E = Error

• Message class: SNHI_ADT - Messages

• Message number: 018

• Message text: Error during table generation.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SNHI_ADT018 - Error during table generation. ?

  The SAP error message SNHI_ADT018, which indicates "Error during table generation," typically occurs during the process of generating or activating a table in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Syntax Errors: There may be syntax errors in the table definition or in the associated data elements and domains.
  Missing Objects: The table may reference data elements, domains, or other objects that do not exist or are not activated.
  Authorization Issues: The user may not have the necessary authorizations to create or modify database objects.
  Database Issues: There could be issues with the underlying database, such as connectivity problems or database constraints.
  Inconsistent Data: If the table is being generated based on existing data, inconsistencies in the data can lead to errors.
  Transport Issues: If the table is being transported from one system to another, there may be issues with the transport request.
  
  Solutions:
  
  Check Syntax: Review the table definition for any syntax errors. Use the ABAP Dictionary (SE11) to check the definition and ensure that all fields are correctly defined.
  Activate Related Objects: Ensure that all data elements and domains referenced in the table are activated. You can do this by checking their status in the ABAP Dictionary.
  Review Authorizations: Verify that the user has the necessary authorizations to create or modify tables. This can be checked in transaction SU53 or by consulting with your security team.
  Database Connectivity: Check the database connection and ensure that the database is running properly. Look for any database logs that might indicate issues.
  Data Consistency: If the table is being generated based on existing data, ensure that the data is consistent and does not violate any constraints.
  Transport Request: If the issue is related to a transport request, check the transport logs for any errors and ensure that all necessary objects are included in the transport.
  
  Related Information:
  
  Transaction Codes: Use transaction codes SE11 (Data Dictionary), SE14 (Database Utility), and SE80 (Object Navigator) to investigate and resolve issues.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the error message SNHI_ADT018.
  Debugging: If the error persists, consider debugging the process to identify the exact point of failure.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP team for further assistance.