How To Fix DDLS146 - User-defined functions are not supported in the & clause

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 146

• Message text: User-defined functions are not supported in the & clause

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS146 - User-defined functions are not supported in the & clause ?

  The SAP error message DDLS146 indicates that user-defined functions (UDFs) are not supported in the & clause of a SQL statement. This typically occurs when you are trying to use a UDF in a context where it is not allowed, such as in a dynamic SQL statement or in certain clauses of a SQL query.
  
  Cause:
  The error arises because the SAP HANA database does not allow user-defined functions to be used in certain contexts, particularly in the & clause, which is often used for dynamic SQL or variable substitution. This restriction is in place to ensure the integrity and performance of SQL execution.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Avoid Using UDFs in the & Clause: Review your SQL statement and ensure that you are not using any user-defined functions in the & clause. Instead, try to use standard SQL functions or rewrite the logic to avoid the need