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Working with UAMS › UAMS › Enable RLS

Enable RLS

When your systems have RLS support, you can enable your UAMS data set for RLS.

Follow these steps:

  1. Verify that VSAM RLS processing is available in your parallel sysplex.
  2. Allocate the data set to be SMS managed, and specify the LOG(NONE) parameter in the DEFINE CLUSTER or ALTER CLUSTER command for the data set.
  3. Specify a cache set on the storage class with at least one of the associated CF cache structures available.
  4. Set the RLS VSAM Option for your UAMS data set by specifying the XOPT=RLSU parameter in your region SYSIN member.