Segment not coming while executing the mapping, but visible in Display Queue

Hi Experts,

We have an issue where the mapping is working perfectly fine for 12 line items but when 65 line items are sent the last E1EDS01(UPD related customization) mapping is not visible.

Working Payload --> 12 line items, E1EDS01_UPD is coming

Non-Working Payload --> 65 line items, E1EDS01_UPD is coming in the display queue but while executing the mapping it is not coming.

The issue is while checking the display queue it is visible but the segment is not created while running the payload.

Please suggest.

Thanks,

Nidhi Srivastava