How To Fix SDDL_PARSER_MSG370 - No comparison of two source 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: 370

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

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 SDDL_PARSER_MSG370 - No comparison of two source columns in directory association ON condition ?

  The SAP error message SDDL_PARSER_MSG370 indicates that there is an issue with the ON condition in a directory association within the SAP system. Specifically, it means that there is no valid comparison between two source columns in the ON condition of the association. This typically occurs in the context of data modeling or when defining associations between different data sources in SAP HANA or SAP BW.
  
  Cause:
  
  Mismatched Data Types: The columns being compared in the ON condition may have different data types, which prevents a valid comparison.
  Missing Columns: One or both of the columns specified in the ON condition may not exist in the respective data sources.
  Incorrect Syntax: There may be a syntax error in the ON condition that prevents the parser from correctly interpreting the comparison.
  Logical Errors: The logic of the comparison may not make sense, such as trying to compare a numeric column with a string column.
  
  
  Solution:
  
  Check Data Types: