How To Fix DMCLG290 - Object selection for creating runtime information is ambiguous

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 290

• Message text: Object selection for creating runtime information is ambiguous

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 DMCLG290 - Object selection for creating runtime information is ambiguous ?

  The SAP error message DMCLG290, which states "Object selection for creating runtime information is ambiguous," typically occurs in the context of data management or data extraction processes, particularly when dealing with Data Management or Data Warehousing scenarios in SAP.
  Cause:
  The ambiguity in object selection usually arises from one of the following reasons:
  
  
  Multiple Objects with Similar Names: There may be multiple objects (like InfoObjects, DataSources, or other entities) that match the selection criteria, leading to confusion about which object to use.
  
  
  Incorrect or Incomplete Selection Criteria: The selection criteria provided may not be specific enough, causing the system to find multiple valid options.
  
  
  Configuration Issues: There may be issues in the configuration of the data model or the extraction process that lead to ambiguous references.
  
  
  Solution:
  To resolve the DMCLG290 error, you can take the following steps:
  
  
  Refine Selection Criteria: Review and refine the selection criteria you are using to ensure that they are specific enough to point to a single object. This may involve using more specific filters or parameters.
  
  
  Check Object Names: Look for objects with similar names in the system. If there are duplicates or similar objects, consider renaming them or using unique identifiers to avoid ambiguity.
  
  
  Review Configuration: Check the configuration settings related to the data extraction or data management process. Ensure that all necessary settings are correctly defined and that there are no conflicting configurations.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific context in which the error occurs. This may provide insights into common pitfalls and best practices.
  
  
  Use Transaction Codes: If applicable, use transaction codes like RSA1 (Data Warehousing Workbench) or other relevant transactions to analyze the data model and identify any issues.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance. They may have additional tools or insights to help diagnose and resolve the issue.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Training and Documentation: Ensure that users involved in data management processes are adequately trained and have access to the necessary documentation to avoid common errors.
  
  By following these steps, you should be able to identify and resolve the ambiguity causing the DMCLG290 error in your SAP environment.