Maintenance of user locked by user CUA_PXX_100 error

A role has been assigned in CUA system but it did not reflect in the child system.

It did not work even after text comparison

When I check SCUL logs, I could see the below error.

So may I know

1. Why we got error even that user was not locked as the same CUA_PXX_100 user should make the new role assignment also.

2. Do we have any option to resume the role assignment step which was not done due to this error. (ensured that user is not locked)

Thanks in advance for your answers.

Regards,

Chaitanya