SAP Function SSC_SS_WRAPPER_GET_SR_DETAILS - get service request detail

Parameter	Reference	Type	Length	Default	Optional	Text
ID_CREQUEST	USMD_CREQUEST	N	12

Parameter	Reference	Type	Length	Text
ES_CREQUEST	USMD_S_CREQUEST	u	167	Engineering Change Request
ET_MESSAGE	BAPIRET2_T	h	548	Messages