SRM Local Contract Dumps when same material exists in multiple backend systems

Hi All,

We have a scenario of two backend systems connected to SRM system.

Materials are created with the same number in both the ECC systems and replicated to SRM system .

Materials are  updated in COMM_PRODUCT in SRM with the respective logical system.

But when we  creating a local contract by adding the same material system is throwing a dump .

system is not able to recognize the logical system for the material and material group linked.

Please let me us know if you have faced any such issue

Thanks

Rajesh