passing variable val to UPC_BUNDLE_EXECUTE_STEP program in prc chain
i have a problem regarding background sheduling of Global Planning Sequence using Process chain.This Global sequence should run for different values of a char.In my level i restricted that Char with a variable which is ready for input.In process variant i maintained the values of Char to be Executed.When i am running the Process chain it is giving the following Error message.
Characteristic XS_CRCLR must be ready for input in package XPPWLN05 .
I tried to remove the variable in level and made it as selection and tried to select a variable in Packge .It is not allowing me to select a variable.
1.Is there any way to Solve this Problem?
2.and i am thinking of passing variable value through ABAP program in process chain after every execution. will this work?
Is there any document regarding Background scheduling of global Sequence?
any suggestions will be appreciated.