Shipment of Delete Package with DISP=SHR still requires exclusive of dataset

Document ID:  TEC1427288
Last Modified Date:  06/20/2017
{{active ? 'Hide' : 'Show'}} Technical Document Details

Products

  • CA Endevor Software Change Manager

Releases

  • CA Endevor Software Change Manager:Release:18.0
  • CA Endevor Software Change Manager:Release:17.0

Components

  • CA Endevor Software Change Manager:ENDBAS
Issue:

After opening up O0000580 in the ENCOPTBL. This being uncommenting line "ENHOPT SHP_DISP_SHR=ON". The DISP=OLD is changed to DISP=SHR in the remote COPY and DELETE steps.  The problem is that we still get a contention when trying to do a copy/delete of an element.

Cause:

This can be due to GRS or MIM not being set up and active on one of the 2 LPARS. 

It also can be due to PDSESHARING being set to NORMAL.  

 PDSESHARING can be found in the IGDSMSxx member in the SYS1.PARMLIB. 

Resolution:

Ensure that GRS or MIM is active on both LPARS. This will allow the dataset to be shared between the 2 LPARS. 

Change PDSSHARING from PDSESHARING(NORMAL)  to PDSESHARING(EXTENDED) on both LPARS.  This will allow enqs to be at the member level.

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