How To Fix DDLS170 - Association &: Column information for target & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 170

• Message text: Association &: Column information for target & does not exist

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 DDLS170 - Association &: Column information for target & does not exist ?

  The SAP error message DDLS170 indicates that there is an issue with the association or mapping of a column in a database table or view. Specifically, the message states that the column information for the target does not exist. This can occur in various scenarios, such as when working with Data Dictionary objects, database tables, or when performing data modeling tasks.
  
  Cause:
  
  Missing Column Definition: The target table or view may not have the specified column defined in its structure.
  Incorrect Mapping: There may be an error in the mapping of fields between different database objects, such as when creating associations in CDS views.
  Database Synchronization Issues: If the database schema has been changed (e.g., columns added or removed) but the Data Dictionary has not been updated accordingly, this error can occur.
  Typographical Errors: There may be a typo in the column name or the target object name.
  
  
  Solution:
  
  Check Column Definition: Verify that the target table