SAP Function Module search on CLVL
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CLVL_ANZBLOCK - Maintain Maximum Block for Variable Lists
CLVL_LISTID - Maintain List Name
CLVL_MAXBLOCK - Maintain Maximum Block for Variable Lists
CLVL_PROFIL - Maintain Maximum Block for Variable Lists
CLVL_TABLE_FIELDS - Field Selection (Disp. Block/Max. Block): Create Reference Characteristics
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