Issue betwwen BPC and BW

Hi experts,

I have a transformation file between BPC and BW.

When i launch this file via BPC my master data is loaded correctly.

But when i execute the package UJD_TEST_PACKAGE in BW for the same master data, i have the following error:

ZFIELD is not a valid command or column ZFIELD does not exist in source.

BW and BPC use the same transformation file.

Thanks for your support.

Amine