How To Fix BIL179 - More than &1 schemas match the selection criteria

SAP Error Message - Details

• Message type: E = Error

• Message class: BIL - General billing

• Message number: 179

• Message text: More than &1 schemas match the selection criteria

What causes this issue?

You have restricted the number of schemas for the selection.
More schemas were found for the selection criteria.

System Response

The system only displays schema extension data for the number of schemas
specified.

How to fix this error?

Restrict the selection criteria further or enter a larger value for
'Restrict List To'.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BIL179 - More than &1 schemas match the selection criteria ?

  The SAP error message BIL179, which states "More than &1 schemas match the selection criteria," typically occurs in the context of SAP Business Intelligence (BI) or SAP BW (Business Warehouse) when a query or report is executed, and the system finds multiple schemas that match the specified selection criteria. This can lead to ambiguity, as the system does not know which schema to use.
  Cause:
  
  Ambiguous Selection Criteria: The selection criteria provided in the query or report are too broad, resulting in multiple schemas being eligible for selection.
  Configuration Issues: There may be multiple schemas configured in the system that meet the criteria, which can happen if there are similar naming conventions or overlapping definitions.
  Data Model Changes: Changes in the data model or the addition of new schemas without proper updates to the queries can lead to this error.
  
  Solution:
  
  Refine Selection Criteria: Modify the selection criteria in your query or report to be more specific. This can involve adding additional filters or parameters to narrow down the results to a single schema.
  Review Schema Definitions: Check the definitions of the schemas in the system to understand why multiple schemas are matching the criteria. You may need to consolidate or rename schemas to avoid confusion.
  Check Query Design: If you are using a query designer, ensure that the query is designed correctly and that the selection criteria are set up to avoid ambiguity.
  Consult Documentation: Review SAP documentation or help resources for guidance on how to handle schema selection in your specific context.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By addressing the ambiguity in the selection criteria and ensuring that the schemas are well-defined, you should be able to resolve the BIL179 error.