How To Fix DMCLG365 - No linking operator has been specified

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 365

• Message text: No linking operator has been specified

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG365 - No linking operator has been specified ?

  The SAP error message DMCLG365, which states "No linking operator has been specified," typically occurs in the context of data modeling or when working with data sources in SAP BW (Business Warehouse) or SAP HANA. This error indicates that a linking operator, which is necessary for defining relationships between data elements or queries, has not been provided.
  Cause:
  
  Missing Linking Operator: The most common cause of this error is that a linking operator (such as AND, OR, etc.) has not been specified in a query or data model where it is required.
  Incorrect Query Definition: If you are defining a query or a data model, the absence of a linking operator can lead to ambiguity in how data should be related or filtered.
  Configuration Issues: There may be issues in the configuration of the data model or query that prevent the linking operator from being recognized.
  
  Solution:
  
  Specify the Linking Operator: Review the query or data model where the error occurred and ensure that you have specified a linking operator where necessary. This could involve adding an AND or OR operator in the appropriate places.
  Check Query Logic: If you are using a complex query, break it down and ensure that each part of the query has the necessary linking operators to connect the different conditions or filters.
  Review Documentation: Consult the SAP documentation or help resources for guidance on the specific context in which you are working. This can provide insights into the correct syntax and requirements for linking operators.
  Test with Simplified Queries: If the issue persists, try simplifying the query or data model to isolate the problem. Start with a basic query and gradually add complexity to identify where the linking operator is needed.
  Consult with Colleagues or SAP Support: If you are unable to resolve the issue, consider reaching out to colleagues who have experience with SAP BW or HANA, or contact SAP support for assistance.
  
  Related Information:
  
  SAP BW Documentation: Review the official SAP BW documentation for information on query design and data modeling best practices.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Training Resources: Consider taking training courses on SAP BW or HANA to better understand the data modeling and query design processes.
  
  By following these steps, you should be able to identify and resolve the issue related to the DMCLG365 error message in SAP.