Indicates an NLS entry for the actual requisition.
A REQ_NLS line is optional, but it can only follow a REQ_1, REQ_2, REQ_NLS, or REQ_ATTR line. Otherwise, all data records are skipped until the next occurrence of REQ_1 (or higher in the line type hierarchy), and a warning is given.
Line structure:
Line Type: REQ_NLS
Value 1: NLS
Format: Number(2)
Value 2: Short Description
Format: Character(20)
Value 3: Description
Format: Character(60)