Transformation deactivated after the refresh of BW

Hello,

We are doing the refresh of our BW system. we rename the ECC source system and the BW Prod system using the BDLS.

In the BW  target system we import the old configuration of RFC , WE 20 and WE21.

After the BDLS in the RSA1 we did not find the ECC source system in the system sources tab so i created it manually  and in the RSBASIDOC we have the right mappping.

We find that all the transformation based on every PSA is deactivated.

Further on the export DataSource are deactivated too (objets 8Z…)

and now we can not activate the DSO.

Is there a way to reactivate the transformation. we tried the program RSDG_TRFN_ACTIVATE  but it did not help us to resolve the issue.

Thanks for your help.

Hassan