Get Example source ABAP code based on a different SAP table
Internal Tables in ABAP Release 7.53 ITOC
ABAP_MODIFICATION_NN Predicates in WHERE Conditions
In WHERE conditions of the statements LOOP AT itab, DELETE itab, and MODIFY itab, and in table iterations with FOR, IS $[NOT$] INSTANCE OF can now be specified alongside the predicate expressions IS $[NOT$] INITIAL and IS $[NOT$] BOUND.
ABAP_MODIFICATION_NN Stricter Syntax Check in COLLECT
Before the statement COLLECT can be executed for an internal table, all components that are not part of the primary table key must have a numeric data type. Until now, if certain structured components broke this rule, a syntax check warning and a program runtime error occurred. Now a syntax error occurs here too.
ABAP_MODIFICATION_NN Changes to Write-Protected Components
Before ABAP_RELEASE ABAP_773 it was possible to overwrite those write-protected components addressed using a data reference variable in a standard table, if the profile parameter abap/runt/write_check_fix was set to off. This profile parameter was removed in ABAP_RELEASE ABAP_773 and it is no longer possible to modify write-protected components.
