Component : IBM AS/400 -

Solution : https://service.sap.com/sap/support/notes/1177123 (SAP Service marketplace login required)

Summary :
This SAP Note addresses the issue where the ILE kernel library is inadvertently deleted during patch applications, preventing further operations as ADM on AS400 systems. The deletion occurs when updating the ILE kernel using APYSIDKRN in *ADD mode, which may fail and subsequently remove the kernel library. The solution involves using SAPCAR to restore the kernel from a saved SAR archive. Steps include logging onto AS400 with proper authorizations, setting up a work directory, unpacking and setting up the ILE package in a predefined library, adjusting user concepts, and reimporting the kernel with APYSIDKRN.

Key words :
call qp2term cd /home/myhome/work, file /sapmnt/ <sid>/profile/, /home/myhome/work, file ile_nn-mmmm, sap service marketplace, sar iletools f3, older sap release, system <sid> runs, addlible sap_tools fixsapown, ile kernel objects

Related Notes :

1632755	IBM i: Description of command APYSIDKRN
1600903	IBM i: MCH3601 when calling APYSIDKRN
1589608	IBM i: Saving the programs after an action with APYSIDKRN
1443577	IBM i: Setting up an incorrect kernel library again (7.01)
1432807	IBM i: Applying a saved kernel using APYSIDKRN
212876	The new archiving tool SAPCAR