How To Fix RSM1677 - Select. contains combination of objects that cannot be processed together

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM1 - Messages for AWB, Scheduler and Monitor (new)

• Message number: 677

• Message text: Select. contains combination of objects that cannot be processed together

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM1677 - Select. contains combination of objects that cannot be processed together ?

  The SAP error message RSM1677 indicates that there is a problem with the selection criteria used in a report or transaction, specifically that the combination of objects selected cannot be processed together. This error typically occurs in the context of reporting or data extraction, particularly in the SAP BW (Business Warehouse) environment.
  Cause:
  The error can be caused by several factors, including:
  
  
  Incompatible Objects: The selection criteria may include objects (like InfoObjects, characteristics, or key figures) that are not compatible with each other. For example, you might be trying to select data from different InfoProviders that do not share a common structure.
  
  
  Data Source Issues: The data source you are trying to query may not support the combination of the selected objects. This can happen if the objects belong to different data models or if there are restrictions on how they can be combined.
  
  
  Hierarchy Issues: If you are using hierarchies in your selection, there may be conflicts in the hierarchy levels or nodes that you are trying to use together.
  
  
  Incorrect Query Design: The query might be incorrectly designed, leading to a situation where the selected fields cannot be processed together.
  
  
  Solution:
  To resolve the RSM1677 error, you can take the following steps:
  
  
  Review Selection Criteria: Check the selection criteria you are using. Ensure that the objects you are selecting are compatible and can be processed together. Remove any incompatible objects.
  
  
  Check Data Source Compatibility: Verify that the data source you are querying supports the combination of the selected objects. You may need to adjust your query to align with the data model.
  
  
  Simplify the Query: If the query is complex, try simplifying it by reducing the number of selected objects or breaking it down into smaller queries to identify which specific combination is causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific objects you are using and their compatibility.
  
  
  Test with Different Combinations: Experiment with different combinations of objects to isolate the issue. This can help you identify which specific object or combination is causing the error.
  
  
  Check for Hierarchy Conflicts: If you are using hierarchies, ensure that the levels or nodes you are selecting do not conflict with each other.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if you suspect it may be a bug or a more complex issue.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP BW query design and reporting to enhance your understanding of object compatibility.
  
  By following these steps, you should be able to identify and resolve the cause of the RSM1677 error in your SAP environment.