How To Fix DDLS103 - Standard functions are not supported in the & clause

SAP Error Message - Details

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 103

• Message text: Standard 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 DDLS103 - Standard functions are not supported in the & clause ?

  The SAP error message DDLS103 indicates that standard functions are not supported in the & clause of a Data Definition Language (DDL) statement. This typically occurs when you are trying to use a function or expression that is not allowed in the context of the DDL operation you are performing.
  Cause:
  The error arises when you attempt to use a standard function (like CONCATENATE, SUBSTRING, etc.) in a place where only simple field names or constants are expected. The & clause is often used for dynamic expressions or concatenation in certain contexts, but it does not support complex functions.
  Solution:
  To resolve this error, you should:
  
  
  Review the DDL Statement: Check the DDL statement where the error occurred. Look for the & clause and identify any functions or expressions being used.
  
  
  Simplify the Expression: Replace any functions or complex expressions with simple field names or constants. If you need to perform calculations or manipulations, consider doing this in a separate step or in a different context (like in an ABAP program or a view).
  
  
  Use Alternative Approaches: If you need to derive values based on functions, consider creating a view or a table that pre-calculates these values, which can then be referenced in your DDL statement.
  
  
  Check Documentation: Refer to the SAP documentation for the specific DDL operation you are performing to understand the limitations and supported syntax.
  
  
  Related Information:
  
  SAP DDL Syntax: Familiarize yourself with the syntax rules for DDL statements in SAP, as they can vary based on the type of operation (e.g., creating tables, views, etc.).
  SAP Notes and Community: Check SAP Notes or the SAP Community for any known issues or additional guidance related to this error message.
  Testing in Development: Always test your changes in a development environment before applying them to production to ensure that the solution works as expected.
  
  By following these steps, you should be able to resolve the DDLS103 error and successfully execute your DDL statement.