How To Fix SDDL_PARSER_MSG371 - No comparison of two target columns in directory association ON condition

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 371

• Message text: No comparison of two target columns in directory association ON condition

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG371 - No comparison of two target columns in directory association ON condition ?

  The SAP error message SDDL_PARSER_MSG371 indicates that there is an issue with the ON condition in a directory association where two target columns are being compared, but no valid comparison is found. This typically occurs in the context of SAP Data Services or similar data integration tools where you define associations between different data sources.
  Cause:
  The error arises when:
  
  The ON condition in your directory association is incorrectly defined.
  The columns specified in the ON condition do not match or are not comparable.
  There may be a syntax error or logical error in the way the ON condition is structured.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the ON Condition:
  
  Review the ON condition in your directory association. Ensure that you are comparing columns that are compatible in terms of data type and semantics.
  Make sure that both columns being compared are from the correct tables or data sources.
  
  
  
  Correct Data Types:
  
  Ensure that the data types of the columns being compared are the same or compatible. For example, comparing a string column with a numeric column will lead to this error.
  
  
  
  Syntax Review:
  
  Double-check the syntax of your ON condition. Ensure that it follows the correct format and that there are no typos or missing elements.
  
  
  
  Use Valid Columns:
  
  Ensure that the columns you are trying to compare actually exist in the respective tables and are correctly referenced.
  
  
  
  Test the Association:
  
  After making the necessary changes, test the directory association again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct syntax or structure, refer to the SAP documentation or help resources related to directory associations and ON conditions.
  
  
  
  Related Information:
  
  SAP Data Services Documentation: Check the official SAP documentation for detailed guidelines on defining directory associations and ON conditions.
  Community Forums: Look for discussions in SAP community forums or support channels where similar issues may have been addressed.
  Error Logs: Review any additional error logs or messages that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the SDDL_PARSER_MSG371 error in your SAP environment.