How To Fix RTC_COMM058 - Freely entering SQL WHERE clause type is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_COMM -

• Message number: 058

• Message text: Freely entering SQL WHERE clause type is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTC_COMM058 - Freely entering SQL WHERE clause type is not supported ?

  The SAP error message RTC_COMM058, which states "Freely entering SQL WHERE clause type is not supported," typically occurs in the context of SAP Analytics Cloud (SAC) or SAP BW when users attempt to create a query or report that includes a custom SQL WHERE clause that is not supported by the system.
  Cause:
  
  Unsupported SQL Syntax: The error arises when the SQL WHERE clause is not compatible with the underlying data model or the query engine. This can happen if the clause includes unsupported functions, operators, or syntax.
  Data Source Limitations: The data source being queried may have restrictions on how SQL can be constructed, particularly if it is a live connection to a database or a specific type of data model.
  Query Design: The way the query is designed may not align with the capabilities of the reporting tool or the data source.
  
  Solution:
  
  Review SQL Syntax: Check the SQL WHERE clause for any unsupported syntax or functions. Simplify the clause to use basic operators and conditions that are known to be supported.
  Use Query Designer: Instead of manually entering SQL, use the query designer tools provided by SAP to build the query. This ensures that the generated SQL is compatible with the data source.
  Check Documentation: Refer to the SAP documentation for the specific data source or reporting tool you are using to understand the limitations and supported SQL syntax.
  Consult with IT or SAP Support: If you are unable to resolve the issue, consider reaching out to your IT department or SAP support for assistance. They may have insights into specific configurations or limitations in your environment.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or KBA that might address this specific error or provide additional context.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide solutions or workarounds.
  Training and Documentation: Familiarize yourself with the capabilities of the reporting tools you are using, as well as best practices for query design in SAP environments.
  
  By following these steps, you should be able to identify the cause of the RTC_COMM058 error and implement a solution to resolve it.