Tax Amount Calculation - FM BBP_CALCULATE_TAX_ITEM46B Issue

[Former Member]

Hi Experts,

We recently went from conventional ECC system to HANA. Now our SRM 7.0 system is connected with HANA system. But we are facing issues in Tax amount calculation. The tax amount picked up in Shopping Cart raised in SRM is always zero. I analysed and found that the issue is due to error message 'Incompatible Call Rejected, see note 2295840; Called Incompatible Function :BBP_' when an RFC FM BBP_CALCULATE_TAX_ITEM46B is called from SRM which is responsible for calculating Tax amount.

Other RFC function modules are working fine and we are able to get data into SRM system but this problem seems to be specific to FM BBP_CALCULATE_TAX_ITEM46B only.

Please provide your expert opinion on this.

[former_member578842]

Dear Rahul,

Please deactivate the functionality by setting parameter "ucon/rfc/check_blacklist" as '0' (blacklist check off) via RZ11 in ECC system or check the attachment in the following note to unblock the specific FM:

2408693 - Override blacklist of Remote Enabled Function Modules

Br,

Petra