Here we would like to draw your attention to /SCMB/DF_CHAIN transaction code in SAP. As we know it is being used in the SAP SCM-BAS (SCM Basis) component which is coming under SCM module (Supply Chain Management)./SCMB/DF_CHAIN is a transaction code used for Definition of Maximum Chains in Flow in SAP.
It comes under the package /SCMB/FLOW_CUSTOMIZING.
Transaction /SCMB/DF_CHAIN technical data table
|Purpose||Definition of Maximum Chains in Flow|