Allocation Function Data Base / HANA Procedure error when sender having more than 9 Records

Hi Experts,

In our organization Recently Updated Hana SP3 To SP4. After Upgrade, we are facing issue with allocation function. We observed that If sender records are more than 9 than getting below errors. Same function was working fine before update and now also it is working if sender records are less than 10.

(Here “10” is number of records by sender)

As we are approaching to first month end closing. Your help will be highly appreciated.

Regards,
Malay