AD Patching issue

Hi

i am contnuing with start cd51 and following path A to fullfill the upgrade as per above suggestions. But i am getting below error while executing patching.

dop phase=apply patches=21841299,24578455 hotpatch=yes merge=yes

Connecting to APPS......Connected successfully.

AutoPatch error:

Error while inserting row in AD_TIMESTAMPS

AutoPatch error:

ORA-01400: cannot insert NULL into ("APPLSYS"."AD_TIMESTAMPS"."ATTRIBUTE")

AutoPatch error:

aijhip(): Error calling aijmgrInsertHangingRowInAdTmStmp()

AutoPatch error:

Failed running aidinv() in adprim()

AutoPatch error:

Failed running Invoker's Rights maintanance logic

Freeing includes hash table

Freeing fixes hash table

Freeing basedons hash table

Freeing entities hash table

You should check the file