'Dimension object reference not set' message while saving the agreement

Hi Experts,

While creating an agreement in SAP SOURCING (CLM), I am getting a message 'Dimension object reference not set' and the Master Agreement number is not getting generated.

Here I am trying to add 96 line items of the same Product category(replicated to ERP) with different description.

Please share your advsie on this to proceed to agreement creation.

Thanks!

Best regards,

Thiruamlesh