Thanks for answer,
The variable is used as variant in APD, but when I "calculate - Direct" send the error "Specify a value for variable Calendar Month/Year", is like the variable is empty.
Variant work in RSCRM_BAPI :
![variant3.png]()
Asigned in the APD:
![variant.png]()
Executing APD
![variant2.png]()
Best regards
Ramón