How To Fix DDLS405 - Function &: parameter has incorrect data type &

DDLS405 - Overview

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 405

• Message text: Function &: parameter has incorrect data type &

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS405 - Function &: parameter has incorrect data type & ?

  The SAP error message DDLS405 indicates that there is a problem with the data type of a parameter in a function module or method. This error typically arises during the execution of a Data Definition Language (DDL) statement, such as when creating or modifying database objects.
  
  Cause:
  The error occurs when:
  
  A parameter passed to a function or method does not match the expected data type defined in the function's signature.
  There may be a mismatch between the data types of the parameters in the calling program and the function module or method being called.
  The data type of the parameter may not be compatible with the expected data type (e.g., passing a string where an integer is expected).
  
  
  Solution:
  To resolve the DDLS405 error, you can take the following steps:
  
  
  Check Function Module/Method Signature:
  
  Review the definition of the function module or method to understand the expected data types for each parameter.
  Ensure that the parameters you are passing