EEWB Structure changed

Hello Friends,

I have Extended BP with EEWB. Every thing goes well. After some days i got requirement to extend some more fields. Now i have done that also. This is also successful. But my problem is, previously created fields are not showing in BP custom tab. even it wont be a problem for me as the data available in table. but my exact problem is , secondly created fields are moved up in EEWB structure. Due to this all my programs are going wrong.

I faced this problem exatly in ECC side. there in BDOC data will be in RAW format. And i created same structure as of CRM, to map BDOC data to ECC data. Now since fields are exchanged their positions, my data is mistching.

Pleas let me know is there any way i can re arrange EEWB structures.

Regards

Dinesh