Task Instructions 
You can pass parameters to the process types defined in a process chain by using the TASK instruction. Only the process types that are defined for Planning and Consolidation process chains can be used. The parameters need to be defined in the process chain as well.
The process type is /CPMB/ALLOCATION_LOGIC and the parameter is %TAB%.
INFO(%TAB%,;)
TASK(/CPMB/ALLOCATION_LOGIC,TAB,%TAB%)
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