SAP Function SRET_IDXCAT_MODIFYCLASS_SET -

Parameter Reference Type Length Default Optional Text
CATID SRETIDCAT-CATID C 32 Key of index category
MODIFYCLS SRETIDCAT-MODIFYCLS C 3

Exception Text
CATID_UNKNOWN
IDXCAT_IS_INACTIVE
MODIFYCALSS_NOT_VALID
XERROR