How many types of Standard Internal Tables?

SAP Reports,SAP DB,ALE, SAP Tables questions and answers

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How many types of Standard Internal Tables?

- STANDARD TABLE:
The key is, by default, set to NON-UNIQUE. You may not use the UNIQUE addition.

- SORTED TABLE:
Unlike stadard tables, sorted table have no default setting for the uniqueness attribute. If you do not specify either UNIQUE or NON-UNIQUE, the system defines a generic table type, where uniqueness is irrelevant. You can use generic types to specify the type of generic subroutine parameters.

- HASHED TABLE:
Hashed tables have no default setting. You must use the UNIQUE addition with hashed tables. You may not use NON-UNIQUE.

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