UOM and DNL_CUST_BASIS3 customizing Object

Dear SRMers,

System Information: ECC 6.0 and SRM 5.0

Can you please let me know if DNL_CUST_BASIS3 is obsolete in SRM 5.0. Because I am trying to load the Units of Measure from ECC 6.0 to SRM . In SRM, I am running the

R3AS tcode and did the initial load with DNL_CUST_BASIS3 object. But  I dont see any queues started in SMQ1 on the ECC side.

On the SRM side, the status in CRM monitor(SMWP)  says  running with a Yellow sign and block size is 0.

Please let me know if you have any information.

Thanks in advance,

Bob