Error while creating Alternate index in Enterprise Server

Hi, 

Can someone help me understand what do the below errors correspond to. Did not find anything related to status code in the manuals.

I was trying to create an alternate index for a VSAM file.   

JCLAM0177S(12) - Unexpected return-code 22 from CALLRB.

JCLAM0178S(12) - Unexpected status-code 22 from CALLRB.

Thanks.

It was not supposed to have duplicates but it did and the alternate index was being defined with UNIQUEKEY. 

Thanks Steve.

One more thing, when a job step fails with this error, all the following job steps to create the alternate indexes for other files fail too with the same error even when there are no duplicates. I have to then restart the server to submit the following jobs steps, which now run successfully without any issue. Is there a way to avoid this server restart? 

Enterprise Developer Unix Components 2.2 - Update 1

Yes different files and filenames, when I say fail here, I mean COND code 12.

For eg: step 1: Tries to create an alternate index for a file and it fails coz the alternate index had dups.

               step 2: Tries to create an alternate index for a different file, the alternate index  has no dups, but the                                      step still fails.

So now, I restart the server, I execute step 2, it creates the alt index without any issues.

Using IDCAMS(or MFJAMS here) to create alternate index, if this is what you are asking.

I am delete/defining the VSAM base cluster for multiple files in one job(different steps) and then doing repro in a separate job before proceeding to delete/define the Alternate Indices in the third job. I am doing BLDINDEX, however it gets ignored by ES. 

I will surely look into the product updates. Hopefully that will help. 

Thanks.