the message is probably right, because you cannot have a dash "-" in a name of a function module.
wrong: MRM-DRSEG_CR_CREATE
right: MRM_DRSEG_CR_CREATE
the message is probably right, because you cannot have a dash "-" in a name of a function module.
wrong: MRM-DRSEG_CR_CREATE
right: MRM_DRSEG_CR_CREATE