SAP Message C$718 - Function &: Changing parameter & does not have the correct type (pool)

Diagnosis The system checked the interface defined for function &V1&. Itcompares it with the interface of reference function &V3&. During thischeck, the system determined that changing parameter &V2& is not of thesame type as the reference parameter. System Response The system continues the check. Procedure Correct the interface of function &V1&.