Get Example source ABAP code based on a different SAP table
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POSIX regular expression Regular expression> in accordance with POSIX> standard 1003.2. ABAP supports POSIX syntax> for regular expressions by implementing the <(>Boost.Regex Library<)>> in the ABAP kernel>. Regular expressions in POSIX syntax are obsolete in ABAP and should be migrated to PCRE regular expressions>, XPath regular expressions> or XSD regular expressions>.