How To Fix CM_SUB_INFOSYS018 - Processing referenced query steps is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_INFOSYS - Substance information system

• Message number: 018

• Message text: Processing referenced query steps is not possible

What causes this issue?

The query step you selected is part of a referenced query and cannot
therefore be processed in the current query.

System Response

The system terminates the activity.

How to fix this error?

Call the query overview of the referenced query and process the query
step there or delete the reference from the current query and enter the
required query as a copy in the current query instead. You can process
the query steps of a copied query in the current query.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_INFOSYS018 - Processing referenced query steps is not possible ?

  The SAP error message CM_SUB_INFOSYS018 typically indicates that there is an issue with processing referenced query steps in a query or report. This error can occur in various contexts, such as when working with SAP BW (Business Warehouse) or SAP BI (Business Intelligence) queries.
  Causes:
  
  Missing or Inactive InfoProvider: The InfoProvider that the query is referencing may be inactive or not available.
  Query Design Issues: There may be issues in the design of the query, such as incorrect joins or filters that prevent the query from executing properly.
  Authorization Issues: The user may not have the necessary authorizations to access the InfoProvider or the data being queried.
  Data Model Changes: Changes in the underlying data model (e.g., changes to InfoObjects, InfoProviders, or data sources) that are not reflected in the query.
  Technical Issues: There may be technical issues with the SAP system, such as performance problems or system errors.
  
  Solutions:
  
  Check InfoProvider Status: Ensure that the InfoProvider being