SAP Function Module search on RS_VA
Search FMs
RS_VALUES_PROGRAM -
RS_VALUES_TREE - F4 for tree names
RS_VARIANT_CATALOG - Returns variant directory for a report in an internal table
RS_VARIANT_CHANGE - Change Variant
RS_VARIANT_EXISTS - Checks whether variant exists
RS_VARIANT_FOR_ONE_SCREEN - Check whether a screen has any variants
RS_VARIANT_TEXT - Returns text for a variant
Return Table index