3468171 - instantiation lock on Pdi solution - approval process failing to activate: APP1_NTF_APPR_ACTRULE

Instantiation Lock on Pdi solution when activating approval process following solution clean

• SAP Cloud for Customer
• SAP Business ByDesign
• SAP Cloud Application Studio

1. Perform a clean of a PDi solution 
2. Attempt to activate an approval process in your solution example: /Y1234567Y_MAIN/SRC/CustomObject/Object-Root-ApprovalStatus.approvalprocess

Errors are raised similar to below: 

• Errors in the create action condition of action rule 'APP1_NTF_APPR_ACTRULE'
• Instantiation lock flag is set for task type used in action rule 'APP1_NTF_APPR_ACTRULE'

This is a known issue following a solution clean

SDK activation required of the BO that the approval process is based on - this should resolve the issue. If it does not please raise a case providing all details and permission to activate all affected BOs and approval processes on SAP side. 

Instantiation lock, Pdi, Failed activation, approval process error , KBA , AP-RC-BDS-BO , ByDesign Studio BO definition/generation , Problem