Dump when i try to load data from infocube

Hello People

We have an infocube that it´s source to another infocube, normally, we can load data from source infocube, so after the data into the source infocube was collapsed, we have dump (MESSAGE_TYPE_X) when we try to load data again. Please give any ideas to load data again.

Our system is NW 7.3 with SP 07.

Regards