S,
The requirement is that business wants these dependant demand to come to ECC as planned orders and there they decide whether to change it to manufacturing orders or production orders
This is bizarre. Dependent demand is...demand. Planned orders are....supply. Why would the business wish to see dependent demand created in ECC as 'supply'?.
Normally, one sends SNP Planned orders over to ECC as ECC Planned orders. The SNP planned order is replicated in ECC. The ECC planned order will in standard create 'supply' for the header materials; and will also automatically create dependent demand for all of the component materials in ECC that matches the dependent demand you see in SCM for the component materials.
Are you saying that SNP Planned order dependent demand is not going to ECC (which is standard functionality); or are you saying that you DON'T want this standard behavior?
Best Regards,
DB49