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  3. DDLS389

How To Fix DDLS389 - Parameter &: data type & is not allowed for parameters


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SAP Error Message - Details

  • Message type: E = Error

  • Message class: DDLS - For DDL source handling

  • Message number: 389

  • Message text: Parameter &: data type & is not allowed for parameters

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message DDLS389 - Parameter &: data type & is not allowed for parameters ?
    The SAP error message DDLS389 indicates that there is an issue with the data type of a parameter in a database procedure or function. Specifically, the message states that the data type specified for a parameter is not allowed. This can occur in various contexts, such as when defining stored procedures, functions, or when working with database views. Cause: The error typically arises due to one of the following reasons: Invalid Data Type: The data type specified for the parameter is not supported or is invalid in the context of the database operation. Incompatibility: The data type may not be compatible with the expected data type for the parameter in the procedure or function definition. Database Version: Certain data types may not be supported in older versions of the database or in specific database configurations. Solution: To resolve the DDLS389 error, you can take the following steps: Check Data Type: Review the data type specified for the parameter in the procedure or function definition. Ensure that it is a valid and supported data type for the database you are using. Use Supported Data Types: Refer to the documentation for your specific database version to identify which data types are allowed for parameters. Replace the invalid data type with a supported one. Modify Procedure/Function: If you have access to modify the procedure or function, change the parameter definition to use a compatible data type. Consult Documentation: Check

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