How To Fix RSRTS_CDS086 - Parameter &1 in binding of index &2 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRTS_CDS - Messages Transient CDS Queries

• Message number: 086

• Message text: Parameter &1 in binding of index &2 is unknown

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSRTS_CDS086 - Parameter &1 in binding of index &2 is unknown ?

  The SAP error message RSRTS_CDS086 indicates that there is an issue with a parameter in the binding of a CDS (Core Data Services) view or a query. Specifically, the error message states that a parameter (denoted as &1) is unknown in the context of the index (denoted as &2). This typically occurs when there is a mismatch between the parameters defined in the CDS view and those being used in the query or report.
  Cause
  The error can be caused by several factors:
  
  Parameter Mismatch: The parameter being referenced in the query does not exist in the CDS view or is misspelled.
  Changes in CDS View: If the CDS view has been modified (e.g., parameters added or removed) and the query has not been updated accordingly, this error can occur.
  Transport Issues: If the CDS view was transported to a different system and the transport did not include all necessary objects or dependencies, it may lead to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain parameters or data.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check Parameter Definitions:
  
  Go to the CDS view definition and verify that the parameter &1 is correctly defined.
  Ensure that the parameter names are spelled correctly and match those used in the query.
  
  
  
  Update Query:
  
  If the CDS view has been modified, update the query to reflect the changes. This may involve adding new parameters or removing references to parameters that no longer exist.
  
  
  
  Rebuild Index:
  
  If the error is related to an index, consider rebuilding the index associated with the CDS view. This can sometimes resolve issues related to outdated or corrupted indexes.
  
  
  
  Check Transport Logs:
  
  If the CDS view was recently transported, check the transport logs to ensure that all necessary objects were included and that there were no errors during the transport.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the query has the necessary authorizations to access the CDS view and its parameters.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the query execution to identify where the parameter is being referenced incorrectly.
  
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for CDS views and query design to ensure best practices are being followed.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify and resolve the cause of the RSRTS_CDS086 error in your SAP environment.