How To Fix DDLS263 - Array-type annotations cannot be nested

DDLS263 - Overview

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 263

• Message text: Array-type annotations cannot be nested

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDLS263 - Array-type annotations cannot be nested ?

  The SAP error message DDLS263: Array-type annotations cannot be nested typically occurs in the context of ABAP Dictionary or when working with data definitions in ABAP programs. This error indicates that there is an attempt to define an array-type annotation within another array-type annotation, which is not allowed in ABAP.
  
  Cause:
  The error is caused by trying to define a nested array structure. In ABAP, you can define tables (arrays) of structures, but you cannot have an array of arrays. For example, if you have a structure that is defined as an array, and then you try to define a field within that structure as another array, you will encounter this error.
  
  Solution:
  To resolve this error, you need to refactor your data definitions to avoid nesting array types. Here are some steps you can take:
  
  
  Flatten the Structure: Instead of having an array of arrays, consider flattening your data structure. You can create a