Golstein Phase Filtering problems

I have problems with “Goldstein phase filtering” after Multilook …
thank you for you help

please formulate a question so we can try to help.

when trying to apply the Goldstein filtering then to the interferogram it tells me that “it is not an SLC product”

have you selected any other output data format than BEAM DIMAP?

yes, thank you Abraun for you help

so your problem is solved?
Maybe you can share the solution so others can learn from it.

I solved the problem using software version 7.0
, Thank you !