How To Fix DDLS186 - Specified function & is not known as a predefined function

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 186

• Message text: Specified function & is not known as a predefined function

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS186 - Specified function & is not known as a predefined function ?

  The SAP error message DDLS186 indicates that a specified function is not recognized as a predefined function in the context of a Data Definition Language (DDL) operation. This typically occurs when you are trying to use a function in a SQL statement or a DDL operation that is either misspelled, not available in the current version of SAP, or not defined in the context you are using it.
  Causes:
  
  Misspelling: The function name may be misspelled or incorrectly formatted.
  Unsupported Function: The function you are trying to use may not be supported in the version of SAP you are working with.
  Contextual Misuse: The function may not be applicable in the context where you are trying to use it (e.g., using a function in a DDL statement where it is not allowed).
  Missing Function Definition: The function may not be defined in the database or the schema you are working with.
  
  Solutions:
  
  Check Spelling: Verify that the function name is spelled correctly and follows the correct syntax.
  Consult Documentation: Refer to the SAP documentation for the version you are using to ensure that the function is supported and to understand its correct usage.
  Use Alternative Functions: If the function is not available, look for alternative functions that provide similar functionality.
  Check Context: Ensure that you are using the function in the correct context (e.g., in a SELECT statement rather than a DDL statement).
  Update SAP: If the function is new and not available in your current version, consider updating your SAP system to a version that supports the function.
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the function you are trying to use.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  SQL Reference: Review the SQL reference guide for your specific SAP database to understand the available functions and their usage.
  
  By following these steps, you should be able to identify the cause of the DDLS186 error and implement a suitable solution.