How To Fix SDDL_PARSER_MSG079 - The parameter & is bound multiple times

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 079

• Message text: The parameter & is bound multiple times

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG079 - The parameter & is bound multiple times ?

  The SAP error message SDDL_PARSER_MSG079 indicates that a parameter in a query or a data selection is bound multiple times, which is not allowed. This typically occurs in the context of SAP's data definition language (DDL) or when working with SQL queries in ABAP or other SAP-related programming environments.
  Cause:
  The error is caused by:
  
  Duplicate Parameter Binding: The same parameter is being referenced multiple times in a query or a data selection statement. This can happen if the same variable is used in multiple places without proper differentiation.
  Incorrect Query Construction: The query might be constructed in such a way that it unintentionally binds the same parameter multiple times.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Query: Check the SQL or DDL statement where the error occurs. Look for parameters that are being bound more than once.
  
  
  Modify Parameter Usage: Ensure that each parameter is only bound once. If you need to use the same value in multiple places, consider using a different parameter name or restructuring the query.
  
  
  Use Aliases: If you need to refer to the same data multiple times, consider using aliases or subqueries to avoid direct multiple bindings.
  
  
  Debugging: If the error is not immediately apparent, use debugging tools to trace the execution of the query and identify where the duplicate bindings are occurring.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for specific examples related to your query context, as there may be nuances based on the version of SAP you are using.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  ABAP Development: If you are working in ABAP, familiarize yourself with best practices for parameter binding and SQL query construction to avoid such issues in the future.
  
  By following these steps, you should be able to identify and resolve the cause of the SDDL_PARSER_MSG079 error in your SAP environment.