How To Fix S1602 - Explain for SQL commands involving system tables is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 602

• Message text: Explain for SQL commands involving system tables is not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S1602 - Explain for SQL commands involving system tables is not possible ?

  The SAP error message S1602 ("Explain for SQL commands involving system tables is not possible") typically occurs when you attempt to use the EXPLAIN command on SQL statements that involve system tables or views in the SAP HANA database. This error indicates that the EXPLAIN functionality, which is used to analyze the execution plan of SQL statements, cannot be applied to certain system tables.
  
  Cause:
  
  System Tables: The error arises because the EXPLAIN command is not supported for SQL statements that reference system tables or system views. System tables are internal tables that store metadata and other system-related information.
  SQL Command Structure: If your SQL command includes system tables or views, the database engine will not allow the EXPLAIN command to be executed on it.
  
  
  Solution:
  
  Avoid System Tables: If you need to analyze the execution plan of a SQL command, ensure that the command does not reference any system tables or views. Instead, focus