Message type: E = Error
Message class:  DDLS - For DDL source handling 
Message number: 469
Message text: DDL source & was checked and has warning messages
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The SAP error message DDLS469 indicates that there are warning messages in the Data Definition Language (DDL) source that was checked. This typically occurs during the activation or generation of database objects, such as tables, views, or other database structures in the ABAP Dictionary.
Cause: The warning messages can arise from various issues, including but not limited to: Data Type Mismatches: The data types defined in the DDL may not match the expected types in the database. Naming Conventions: The names of fields or objects may not adhere to the naming conventions or restrictions set by the database. Constraints Violations: There may be issues with primary keys, foreign keys, or other constraints that are not properly defined. Deprecated Features: The DDL may be using features or syntax that are deprecated or not recommended in the current version of SAP. Missing References: There may be references to objects that do not exist or are not accessible.
Solution: To resolve the
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