How To Fix DDLS195 - Function & not supported; select list allows the following functions:

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 195

• Message text: Function & not supported; select list allows the following functions:

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS195 - Function & not supported; select list allows the following functions: ?

  The SAP error message DDLS195 indicates that a specific function is not supported in the context where it is being used. This error typically arises when you are trying to use a function in a SQL statement or a data definition language (DDL) operation that is not allowed by the system.
  Cause:
  The error occurs when:
  
  You are attempting to use a function that is not supported in the current context (e.g., in a SELECT statement or a DDL operation).
  The function you are trying to use is not part of the allowed functions for the specific operation you are performing.
  
  Solution:
  To resolve the DDLS195 error, you can take the following steps:
  
  
  Check the Function: Review the function you are trying to use and ensure that it is supported in the context you are using it. The error message usually provides a list of functions that are allowed.
  
  
  Modify the Query: If the function is not supported, consider modifying your SQL query or DDL statement to use one of the allowed functions listed in the error message.
  
  
  Refer to Documentation: Consult the SAP documentation or help resources for the specific version of SAP you are using to understand the limitations and supported functions for your context.
  
  
  Test in a Different Context: If applicable, try using the function in a different context where it is supported, such as in a different type of SQL statement or in a different part of your application.
  
  
  Seek Help from SAP Community: If you are unable to resolve the issue, consider reaching out to the SAP community forums or support for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Version-Specific Behavior: Be aware that the behavior of functions can vary between different versions of SAP, so ensure that you are referencing the correct version.
  SQL Syntax: Familiarize yourself with the SQL syntax and functions supported by your specific SAP database (e.g., HANA, MaxDB, etc.).
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.