0fi_gl_4 data load issue

Hi

I am facing below error while loading data from ecc to BI for 0fi_gl_4 only for specific months, for remaining months its working fine.

Error 'The argument ' 1.000 E' cannot be interpreted as a number' when
assigning application structure, line 6327, contents
"700020110055000037496001OXN010000604050S WE81XN..."