How To Fix DDLS429 - Input parameters &: Long char. types (&, STRING, &) are not supported

DDLS429 - Overview

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 429

• Message text: Input parameters &: Long char. types (&, STRING, &) are not supported

Self-Explanatory Message

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DDLS429 - Details

• The SAP error message DDLS429 indicates that there is an issue with the use of long character types in the context of a Data Definition Language (DDL) statement. Specifically, it states that long character types (like STRING or other long character types) are not supported as input parameters in certain contexts.
  
  Cause:
  The error typically arises when:
  
  You are trying to use a long character type (like STRING) in a DDL statement or in a context where only short character types (like CHAR or VARCHAR) are expected.
  The DDL operation you are attempting to perform does not support long character types due to limitations in the underlying database or the specific SAP system configuration.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Types: Review the data types being used in your DDL statement. Ensure that you are using appropriate data types that are supported. Replace any long character types with shorter alternatives,