SAP Function SMLG_MODIFY -

Parameter Reference Type Length Default Optional Text
GROUPTYPE RZLLITAB-GROUPTYPE C 1 SPACE X Group Type (' '= Logon, 'S'= Server)
SET_LOCK SYST-BATCH C 1 'X' X Set lock on table? ('X' or ' ')

Parameter Reference Length Optional Text
ERFC_MODIFICATIONS RZLLIMODGP 31
MODIFICATIONS RZLLIMODIF 104 Table with new entries/entries to be modified

Exception Text
DELETION_FAILED
FOREIGN_LOCK DB table is currently locked
INSERTION_FAILED >= 1 of the specified records could not be inserted
INTERNAL_ERROR_IN_NUMBER_GEN
INVALID_GROUP_TYPE Invalid Group Type
INVALID_MOD_IDENTIFIER Incorrect modification ID specified (<> I,U,D)
SYSTEM_FAILURE Error in lock management
UPDATE_FAILED >= 1 of the specified records could not be changed