CVI Integration error

Hi,

We are doing a system conversion from ECC to S/4 Hana.

While performing CVI integration for the same.Getting the below error.

Category ABAP Programming Error

Runtime Errors ASSERTION_FAILED

ABAP Program SAPLBUPA_INTERFACE_OUTBOUND

Application Component AP-MD-BP.

"ASSERTION_FAILED" "SAPLBUPA_INTERFACE_OUTBOUND" bzw. LBUPA_INTERFACE_OUTBOUNDF09 "CHK_BUT052"